[
 {
  "id": "dell-optiplex-3050-2017-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 3050 Tower (2017)",
  "aka": [
   "OptiPlex 3050 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2017,
  "cpu_platform": "Intel Core 6th and 7th generation (Skylake / Kaby Lake)",
  "psu": {
   "wattage_options": [
    240
   ],
   "proprietary": true,
   "gpu_power_connector": "No power-supply configuration has an auxiliary power connector; the official manual states none and it could not be confirmed in Dell's official community forum either.",
   "notes": [
    "Dell proprietary pin-out (6-pin); it cannot be replaced with a retail ATX supply. The official manual (en-in) lists only 240 W.",
    "There is no auxiliary power connector, so no cable is needed."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "Three PCIe x1 slots (full height)",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The official specification states no maximum card length."
    ]
   }
  },
  "sources": [
   "src-ef28b8846457",
   "src-f5b69b213170",
   "src-dd8946bc66c8"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-ef28b8846457",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-ef28b8846457",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-3050-2017-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 3050 Small Form Factor (2017)",
  "aka": [
   "OptiPlex 3050 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2017,
  "cpu_platform": "Intel Core 6th and 7th generation (Skylake / Kaby Lake)",
  "psu": {
   "wattage_options": [
    180
   ],
   "proprietary": true,
   "gpu_power_connector": "Could not be obtained: the official manual says nothing about an auxiliary power connector. The size of the chassis and the 180 W supply suggest there is none, but that is not asserted here.",
   "notes": [
    "Dell proprietary pin-out; it cannot be replaced with a retail ATX supply. The official manual (en-us) lists only 180 W and states no efficiency rating.",
    "No information on the auxiliary power connector could be obtained."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One PCIe x1 slot (half height). Mentioned in the official community forum; it could not be confirmed from the official manual.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": null,
    "notes": [
     "The official manual states neither the card form nor a maximum length. A small-form-factor chassis implies a half-height constraint, but that is not confirmed by official material, and no maximum card length is stated officially."
    ]
   }
  },
  "sources": [
   "src-62ad15f0d44d",
   "src-5db70befe78e",
   "src-c7448b05b83e"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-62ad15f0d44d",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   }
  }
 },
 {
  "id": "dell-optiplex-3060-2018-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 3060 Tower (2018)",
  "aka": [
   "OptiPlex 3060 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2018,
  "cpu_platform": "Intel Core 8th generation (Coffee Lake)",
  "psu": {
   "wattage_options": [
    260
   ],
   "proprietary": true,
   "gpu_power_connector": "No power-supply configuration has an auxiliary power connector, and the official manual states none.",
   "notes": [
    "Dell proprietary pin-out; it cannot be replaced with a retail ATX supply. The official manual (en-in) lists only 260 W.",
    "260 W: 80 PLUS Bronze (EPA Bronze) or Platinum, depending on region and configuration.",
    "There is no auxiliary power connector, so no cable is needed."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "Three PCIe x1 slots (full height)",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The official specification states no maximum card length."
    ]
   }
  },
  "sources": [
   "src-6c8e0eae0207",
   "src-b05f0331ad19",
   "src-f33d62a4f72e"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-6c8e0eae0207",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-6c8e0eae0207",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-3060-2018-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 3060 Small Form Factor (2018)",
  "aka": [
   "OptiPlex 3060 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2018,
  "cpu_platform": "Intel Core 8th generation (Coffee Lake)",
  "psu": {
   "wattage_options": [
    200
   ],
   "proprietary": true,
   "gpu_power_connector": "Could not be obtained: the official manual says nothing about an auxiliary power connector. The size of the chassis and the 200 W supply suggest there is none, but that is not asserted here.",
   "notes": [
    "Dell proprietary pin-out; it cannot be replaced with a retail ATX supply. The official manual lists only 200 W.",
    "The official manual (en-sg) lists three configurations: 200 W EPA Bronze, 200 W EPA Platinum and 200 W APFC full range (for China).",
    "200W=80PLUS Bronze/Platinum(EPA)",
    "No information on the auxiliary power connector could be obtained."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "Two low-profile-only slots in total, including the PCIe x16 slot used for a graphics card. From a hands-on report on a personal weblog (supporting evidence only); the official manual states nothing on the subject.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "From a hands-on report on a personal weblog (supporting evidence only): a low-profile GeForce GT 710 (no auxiliary power, board power about 19 W) was fitted, and the author reports the machine ran with it. The official manual states neither the card form nor a maximum length. Source: https://hidebox.hatenablog.com/entry/2024/01/22/212224 (retrieved 3 August 2026)."
    ]
   }
  },
  "sources": [
   "src-de616d74e463",
   "src-714f1fe8de30",
   "src-235988b6c409",
   "src-c2fd2aa469bd"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-de616d74e463",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-235988b6c409",
    "confidence": "D",
    "checked_at": "2026-08-03",
    "basis_en": "the upstream record attributes this field to a third-party article rather than to a published specification"
   }
  }
 },
 {
  "id": "dell-optiplex-3080-2020-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 3080 Tower (2020)",
  "aka": [
   "OptiPlex 3080 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2020,
  "cpu_platform": "Intel Core 10th generation (Comet Lake; Celeron, Pentium Gold, Core i3 and i5)",
  "psu": {
   "wattage_options": [
    260
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Dell-specific supply. This document says nothing about whether a retail ATX supply can be fitted in its place.",
    "260 W, as either 80 PLUS Bronze or Platinum under two separate part numbers.",
    "There is no mention of an auxiliary power connector. The officially supported graphics cards are the GT 730, R5 430 and RX 640, all of low board power and drawing from the slot alone."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": null,
    "gen_note": null
   },
   "other_slots": "Two full-height PCIe x1 slots and one full-height PCIe x16. From the Expansion row of table 6, Ports and connectors, in the official Setup and Specifications guide.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "No maximum card length or slot width is stated. The chassis takes full-height cards; the note to table 9 reads “OptiPlex Tower form factor supports Full height (FH) cards”. The only officially supported graphics cards are the NVIDIA GeForce GT 730 2 GB, AMD Radeon R5 430 2 GB and AMD Radeon RX 640 4 GB."
    ]
   }
  },
  "sources": [
   "src-d2c4dc25aed8"
  ],
  "updated": "2026-09-03",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-d2c4dc25aed8",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-d2c4dc25aed8",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-3090-2021-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 3090 Tower (2021)",
  "aka": [
   "OptiPlex 3090 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2021,
  "cpu_platform": "Intel Core 10th generation (Comet Lake; Core i3, i5, Celeron and Pentium)",
  "psu": {
   "wattage_options": [
    260
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Dell-specific supply. Table 15, the power cable specification, lists two 4-pin processor connectors and one 6-pin system-board connector. Those distribute power inside the machine; they are not auxiliary power for a graphics card.",
    "Only the two 260 W units, one 80 PLUS Bronze and one Platinum.",
    "260 W: 80 PLUS Bronze or Platinum, two separate part numbers.",
    "There is no mention of an auxiliary power connector. The officially supported graphics cards - GT 730, RX 640, Radeon 550 and Radeon 540 - are all of low board power and draw from the slot alone."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One full-height PCIe Gen3 x16 slot and two PCIe Gen3 x1. From the Expansion row of table 8, Internal slots, in the official Setup and Specifications guide.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "No maximum card length or slot width is stated. The four officially supported graphics cards - NVIDIA GeForce GT 730 2 GB, AMD Radeon RX 640 4 GB, AMD Radeon 550 2 GB and AMD Radeon 540 1 GB - are all in the low power range."
    ]
   }
  },
  "sources": [
   "src-b25877a610c9"
  ],
  "updated": "2026-09-03",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-b25877a610c9",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-b25877a610c9",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-3090-2021-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 3090 Small Form Factor (2021)",
  "aka": [
   "OptiPlex 3090 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2021,
  "cpu_platform": "Intel Core 10th generation (Comet Lake; Core i3, i5, Celeron and Pentium)",
  "psu": {
   "wattage_options": [
    200
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Dell-specific supply. This document says nothing about whether a retail ATX supply can be fitted in its place.",
    "Only the two 200 W units, one 80 PLUS Bronze and one Platinum.",
    "200 W: 80 PLUS Bronze or Platinum, two separate part numbers.",
    "There is no mention of an auxiliary power connector. The officially supported graphics cards - GT 730, RX 640, Radeon 550 and Radeon 540 - are all cards of low board power available in low-profile form."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One half-height PCIe Gen3 x16 slot and one half-height PCIe Gen3 x1. From the Expansion row of table 8, Internal slots, in the official Setup and Specifications guide.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "Being a small-form-factor chassis, the expansion slots are half-height only. The four officially supported graphics cards - GT 730 2 GB, RX 640 4 GB, Radeon 550 2 GB and Radeon 540 1 GB - are all available in low-profile form."
    ]
   }
  },
  "sources": [
   "src-45b9dccc6a0c"
  ],
  "updated": "2026-09-03",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-45b9dccc6a0c",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-45b9dccc6a0c",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "dell-optiplex-5040-2015-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 5040 Mini Tower (2015)",
  "aka": [
   "OptiPlex 5040 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2015,
  "cpu_platform": "Intel Core i3/i5/i7 of the 6th generation (Skylake)",
  "psu": {
   "wattage_options": [
    240
   ],
   "proprietary": true,
   "gpu_power_connector": "Not required. The internal connector table in the official Owner's Manual lists an 8-pin supply connector, a 4-pin processor connector, a 6-pin connector and SATA connectors, but none of them is described as being for a graphics card.",
   "notes": [
    "A Dell-specific supply. The official English Owner's Manual lists only the 240 W configuration and gives no 80 PLUS grade.",
    "There is no auxiliary power connector, so no cable is needed."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 2,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One full-height PCI slot, one full-height PCIe x1 and two full-height PCIe x16, one of the latter wired as x4. From tables 12 (Expansion bus), 13 (Cards) and 16 (Internal connectors) of the official Owner's Manual.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The official specification gives neither a maximum card length nor a slot-width limit."
    ]
   }
  },
  "sources": [
   "src-7ed1a66d8417"
  ],
  "updated": "2026-09-03",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-7ed1a66d8417",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-7ed1a66d8417",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-7ed1a66d8417",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-5040-2015-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 5040 Small Form Factor (2015)",
  "aka": [
   "OptiPlex 5040 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2015,
  "cpu_platform": "Intel Core i3/i5/i7 of the 6th generation (Skylake)",
  "psu": {
   "wattage_options": [
    180
   ],
   "proprietary": true,
   "gpu_power_connector": "Not required. The power connector row of the internal connector table in the official Owner's Manual lists only an 8-pin supply connector, a 4-pin processor connector, a 6-pin connector and SATA connectors; none of them is described as being for a graphics card.",
   "notes": [
    "A Dell-specific supply. The official Japanese Owner's Manual lists only the 180 W configuration and gives no 80 PLUS grade.",
    "There is no auxiliary power connector, so no cable is needed."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe x4 slot and one low-profile PCIe x16, two slots in all, from table 40, Cards, of the official Owner's Manual. Being a small-form-factor chassis, it takes low-profile cards only.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "Table 40, Cards, in the official material marks both the PCIe x4 and the x16 slot as taking low-profile cards. No length or thickness in millimetres is given."
    ]
   }
  },
  "sources": [
   "src-75d1f83ef7b3"
  ],
  "updated": "2026-09-03",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-75d1f83ef7b3",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-75d1f83ef7b3",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "dell-optiplex-5050-2017-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 5050 Tower (2017)",
  "aka": [
   "OptiPlex 5050 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2017,
  "cpu_platform": "Intel Core 6th and 7th generation (Skylake / Kaby Lake)",
  "psu": {
   "wattage_options": [
    240
   ],
   "proprietary": true,
   "gpu_power_connector": "No power-supply configuration has an auxiliary power connector, as confirmed in Dell's official community forum.",
   "notes": [
    "Dell proprietary pin-out (6-pin); it cannot be replaced with a retail ATX supply. The official manual lists only 240 W. Attempts to fit a 500 W unit are reported in Dell's official community forum but are not officially supported.",
    "There is no auxiliary power connector, so no cable is needed."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One PCIe x16 slot wired x4 and two PCIe x1 slots (full height)",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The official specification states no maximum card length."
    ]
   }
  },
  "sources": [
   "src-b87b9a073049",
   "src-0a7da2bcbad4",
   "src-b8d7d5ab64f9",
   "src-f819d0a8f890"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-b87b9a073049",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-0a7da2bcbad4",
    "confidence": "D",
    "checked_at": "2026-07-27",
    "basis_en": "the upstream record attributes this field to a manufacturer-hosted community forum thread rather than to a published specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-b87b9a073049",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-5050-2017-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 5050 Small Form Factor (2017)",
  "aka": [
   "OptiPlex 5050 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2017,
  "cpu_platform": "Intel Core 6th and 7th generation (Skylake / Kaby Lake)",
  "psu": {
   "wattage_options": [
    180
   ],
   "proprietary": true,
   "gpu_power_connector": "Could not be obtained: the official manual says nothing about an auxiliary power connector. The size of the chassis and the 180 W supply suggest there is none, but that is not asserted here.",
   "notes": [
    "Dell proprietary pin-out; it cannot be replaced with a retail ATX supply. The official manual (en-us) lists only 180 W and states no efficiency rating.",
    "No information on the auxiliary power connector could be obtained."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "Could not be obtained.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": null,
    "notes": [
     "The official manual states neither the card form nor a maximum length. A small-form-factor chassis implies a half-height constraint, but that is not confirmed by official material, and no maximum card length is stated officially."
    ]
   }
  },
  "sources": [
   "src-f94181cc5fc4",
   "src-4b868bec93c7",
   "src-7570154043cc",
   "src-629dcea23f6a"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-f94181cc5fc4",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   }
  }
 },
 {
  "id": "dell-optiplex-5060-2018-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 5060 Tower (2018)",
  "aka": [
   "OptiPlex 5060 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2018,
  "cpu_platform": "Intel Core 8th generation (Coffee Lake)",
  "psu": {
   "wattage_options": [
    260
   ],
   "proprietary": true,
   "gpu_power_connector": "No power-supply configuration has an auxiliary power connector, and the official manual states none.",
   "notes": [
    "Dell proprietary pin-out; it cannot be replaced with a retail ATX supply. The official manual lists only 260 W.",
    "The official manual (en-au) lists two configurations: 260 W EPA Bronze and 260 W EPA Platinum.",
    "260W=80PLUS Bronze/Platinum(EPA)",
    "There is no auxiliary power connector, so no cable is needed."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One PCIe x16 slot wired x4 and two PCIe x1 slots (full height). The official setup and specifications guide, section \"system board connectors\", states two PCIe x1 slots; the same table also lists one PCIe x16 (rev 3.0) and one PCIe x16 wired x4 (rev 3.0).",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The official specification states no maximum card length."
    ]
   }
  },
  "sources": [
   "src-a3d4024454bb",
   "src-0d65609c28b1"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-a3d4024454bb",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-a3d4024454bb",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-5060-2018-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 5060 Small Form Factor (2018)",
  "aka": [
   "OptiPlex 5060 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2018,
  "cpu_platform": "Intel Core 8th generation (Coffee Lake)",
  "psu": {
   "wattage_options": [
    200
   ],
   "proprietary": true,
   "gpu_power_connector": "Could not be obtained: the official manual says nothing about an auxiliary power connector. The size of the chassis and the 200 W supply suggest there is none, but that is not asserted here.",
   "notes": [
    "Dell proprietary pin-out; it cannot be replaced with a retail ATX supply. The official manual lists only 200 W.",
    "The official manual (en-sg) lists two configurations: 200 W EPA Bronze and 200 W EPA Platinum.",
    "200W=80PLUS Bronze/Platinum(EPA)",
    "No information on the auxiliary power connector could be obtained."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "Could not be obtained.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": null,
    "notes": [
     "The official manual states neither the card form nor a maximum length. A small-form-factor chassis implies a half-height constraint, but that is not confirmed by official material."
    ]
   }
  },
  "sources": [
   "src-13a5f22278bf",
   "src-c48cfe73986f",
   "src-925cf761122b"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-13a5f22278bf",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   }
  }
 },
 {
  "id": "dell-optiplex-5070-2019-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 5070 Tower (2019)",
  "aka": [
   "OptiPlex 5070 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2019,
  "cpu_platform": "Intel Core 8th and 9th generation (Coffee Lake)",
  "psu": {
   "wattage_options": [
    260
   ],
   "proprietary": true,
   "gpu_power_connector": "The standard 260 W configuration has no auxiliary power connector, as confirmed in Dell's official community forum.",
   "notes": [
    "Dell proprietary pin-out; it cannot be replaced with a retail ATX supply. A swap to 360 W is reported in Dell's official community forum but does not appear in the official specification.",
    "260 W: 80 PLUS Bronze (stated in Dell's official community forum).",
    "There is no auxiliary power connector, so no cable is needed."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One PCIe x16 slot wired x4 and two PCIe x1 slots (full height)",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The official specification states no maximum card length."
    ]
   }
  },
  "sources": [
   "src-0ed2289fdae5",
   "src-2de60b340b3b"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-0ed2289fdae5",
    "confidence": "D",
    "checked_at": "2026-07-27",
    "basis_en": "the upstream record attributes this field to a manufacturer-hosted community forum thread rather than to a published specification"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-0ed2289fdae5",
    "confidence": "D",
    "checked_at": "2026-07-27",
    "basis_en": "the upstream record attributes this field to a manufacturer-hosted community forum thread rather than to a published specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-2de60b340b3b",
    "confidence": "A",
    "checked_at": "2026-07-26",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-5070-2019-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 5070 Small Form Factor (2019)",
  "aka": [
   "OptiPlex 5070 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2019,
  "cpu_platform": "Intel Core 8th and 9th generation (Coffee Lake)",
  "psu": {
   "wattage_options": [
    200
   ],
   "proprietary": true,
   "gpu_power_connector": "Could not be obtained. The power specification page of the official manual could not be retrieved, and the community forum does not mention an auxiliary graphics power connector either. A chassis this small most likely has none, but the record does not state that as a fact.",
   "notes": [
    "A Dell-specific pin arrangement, so a retail ATX supply cannot be fitted in its place. The power specification page of the official manual could not be retrieved (it returns an access error or an empty document), so only the 200 W standard rating could be confirmed, on Dell's own community forum. The 80 PLUS grade is unverified.",
    "No information on the auxiliary power connector could be obtained."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One open-ended PCIe Gen3 x16 slot wired as x4, and no PCIe x1 slots. Confirmed against the system board connectors page of the official manual.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": null,
    "notes": [
     "No statement of card form such as “half-height” could be found in the official manual, and it gives neither a maximum card length nor a slot-width clearance."
    ]
   }
  },
  "sources": [
   "src-c67d472f0bc6",
   "src-eb97067e7f21",
   "src-49a624b1a162",
   "src-4d112f96b61c"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-4d112f96b61c",
    "confidence": "D",
    "checked_at": "2026-08-22",
    "basis_en": "at least one of the recorded ratings: the upstream record attributes this field to a manufacturer-hosted community forum thread rather than to a published specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   }
  }
 },
 {
  "id": "dell-optiplex-5080-2020-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 5080 Tower (2020)",
  "aka": [
   "OptiPlex 5080 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2020,
  "cpu_platform": "Intel Core 10th generation (Comet Lake; Core i3, i5, i7 and Pentium)",
  "psu": {
   "wattage_options": [
    260,
    360
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Dell-specific supply. This document says nothing about whether a retail ATX supply can be fitted in its place.",
    "The 260 W unit comes as both 80 PLUS Bronze and Platinum, three part numbers in all: 260 W Bronze, 260 W Platinum and 360 W Platinum.",
    "260 W: Bronze or Platinum; 360 W: Platinum.",
    "The officially supported graphics cards include the NVIDIA GeForce GTX 1660 Super 6 GB, listed alongside the GT 730, R5 430 and RX 640, but this document gives neither a part number nor a shape for the auxiliary power connector."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": null,
    "gen_note": null
   },
   "other_slots": "Two full-height PCIe x1 slots, one PCIe x16 and one PCIe x4, four slots in all. From the Expansion row of table 7, Ports and connectors, in the official Setup and Specifications guide.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "No maximum card length or slot width is stated. The note to table 11 records that the tower supports full-height cards. The officially supported graphics cards are the NVIDIA GeForce GTX 1660 Super 6 GB, GT 730 2 GB, AMD Radeon R5 430 2 GB and RX 640 4 GB."
    ]
   }
  },
  "sources": [
   "src-15dd8cc0f12b"
  ],
  "updated": "2026-09-03",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-15dd8cc0f12b",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-15dd8cc0f12b",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-5080-2020-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 5080 Small Form Factor (2020)",
  "aka": [
   "OptiPlex 5080 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2020,
  "cpu_platform": "Intel Core 10th generation (Comet Lake; Core i3, i5, i7 and Pentium)",
  "psu": {
   "wattage_options": [
    200,
    360
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Dell-specific supply. This document says nothing about whether a retail ATX supply can be fitted in its place.",
    "The 200 W unit comes as both 80 PLUS Bronze and Platinum, three part numbers in all: 200 W Bronze, 200 W Platinum and 360 W Platinum.",
    "200 W: Bronze or Platinum; 360 W: Platinum.",
    "The only officially supported graphics cards are the GT 730, R5 430 and RX 640; the GTX 1660 Super is not among them, the slot being half-height. There is no mention of an auxiliary power connector."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One half-height PCIe Gen3 x16 slot and one half-height PCIe Gen3 x4, two slots in all. From the Expansion row of the official Setup and Specifications guide, Ports and connectors.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "Being a small-form-factor chassis, the expansion slots are half-height, that is low-profile, only. The three officially supported graphics cards - GT 730 2 GB, R5 430 2 GB and RX 640 4 GB - are all low-capable cards of low board power."
    ]
   }
  },
  "sources": [
   "src-2cb2edaac856"
  ],
  "updated": "2026-09-03",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-2cb2edaac856",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-2cb2edaac856",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "dell-optiplex-5090-2021-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 5090 Tower (2021)",
  "aka": [
   "OptiPlex 5090 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2021,
  "cpu_platform": "Intel Pentium, Core i3 and i5 of the 10th generation (Comet Lake), and Core i5 and i7 of the 11th generation (Rocket Lake)",
  "psu": {
   "wattage_options": [
    260,
    300,
    360
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Dell-specific supply. Table 16, the power cable specification, is the same for every configuration and lists only two 4-pin processor connectors and one 6-pin system-board connector. Neither is described as auxiliary power for a graphics card.",
    "Three units: 260 W (Bronze, typically 92% efficient), 300 W (Platinum, typically 85%) and 360 W (Platinum, typically 92%).",
    "260 W: 80 PLUS Bronze; 300 W and 360 W: 80 PLUS Platinum.",
    "Neither a part number nor a shape is given for the auxiliary power connector. The officially supported graphics cards include the NVIDIA GeForce GTX 1660 Super with 6 GB of GDDR6, listed alongside the RX 640, Radeon 550 and 540, but this document says nothing about auxiliary power."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One full-height PCIe Gen3 x16 slot, one open-ended PCIe Gen3 x4 and two PCIe Gen3 x1, four slots in all. From the Expansion row of the official Setup and Specifications guide, Internal slots.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "No maximum card length or slot width is stated. The officially supported graphics cards are the NVIDIA GeForce GTX 1660 Super 6 GB, AMD Radeon RX 640 4 GB, AMD Radeon 550 2 GB and AMD Radeon 540 1 GB."
    ]
   }
  },
  "sources": [
   "src-2ca0b623a244"
  ],
  "updated": "2026-09-03",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-2ca0b623a244",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-2ca0b623a244",
    "confidence": "A",
    "checked_at": "2026-09-03",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-7000-2022-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 7000 Tower (2022)",
  "aka": [],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2022,
  "cpu_platform": "Intel Core 12th generation (Alder Lake)",
  "psu": {
   "wattage_options": [
    240,
    260,
    400,
    500
   ],
   "proprietary": true,
   "gpu_power_connector": "240 W and 260 W: none. 400 W: one 2+6-pin connector. 500 W: one 6-pin plus one 2+6-pin connector.",
   "notes": [
    "Dell proprietary pin-out; not compatible with the ATX standard.",
    "240 W and 260 W: Bronze; 400 W and 500 W: Platinum.",
    "The part number is not stated in official documentation."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One PCIe x4 open-ended slot (generation 3), one PCIe x1 slot (generation 3) and one 32-bit PCI slot, all full height",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The official discrete-graphics page could not be retrieved (access error). Community reports mention the RTX 3070, Radeon RX 640 and Radeon 550."
    ]
   }
  },
  "sources": [
   "src-a7392762a3c5",
   "src-ff20203594d4",
   "src-e1bce7c46446"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-a7392762a3c5",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-a7392762a3c5",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-a7392762a3c5",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-7000-2022-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 7000 Small Form Factor (2022)",
  "aka": [],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2022,
  "cpu_platform": "Intel Core 12th generation (Alder Lake)",
  "psu": {
   "wattage_options": [
    240,
    260,
    300
   ],
   "proprietary": true,
   "gpu_power_connector": "Could not be obtained. The power connector page of the official manual lists only two 4-pin processor connectors and one 8-pin system-board connector. There is no auxiliary power connector for a graphics or PCIe card.",
   "notes": [
    "A Dell-specific pin arrangement, so a retail ATX supply cannot be fitted in its place. Both the official manual and the official store specification page list only three configurations, 240 W, 260 W and 300 W.",
    "240 W and 260 W: 80 PLUS Bronze; 300 W: 80 PLUS Platinum.",
    "No information on the auxiliary power connector could be obtained."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One half-height PCIe Gen3 x4 slot. Confirmed against the official manual and the official store specification page.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "Both the official manual and the official store specification page mark both slots as half-height. Neither gives a maximum card length or a slot-width clearance."
    ]
   }
  },
  "sources": [
   "src-e76b06f5bba9",
   "src-4d69180e77bf",
   "src-c1e0ba9933df",
   "src-c760eaa64de9",
   "src-6b773595a9c6"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-e76b06f5bba9",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-e76b06f5bba9",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-e76b06f5bba9",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "dell-optiplex-7010-2023-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex Tower 7010 (2023)",
  "aka": [
   "OptiPlex Tower 7010 non-Plus"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2023,
  "cpu_platform": "Intel Core 12th and 13th generation (i3-12100 through i5-13600)",
  "psu": {
   "wattage_options": [
    180,
    300
   ],
   "proprietary": true,
   "gpu_power_connector": "No power-supply option provides graphics-card auxiliary power.",
   "notes": [
    "Dell proprietary pin-out. No auxiliary power for a graphics card.",
    "180 W: Bronze; 300 W: Platinum.",
    "No auxiliary power connector is fitted, so only cards of 75 W or less, which need none, are supported."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "Two PCIe x1 slots, generation 3 (full height)",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "Limited to cards that need no auxiliary power (75 W or less)."
    ]
   }
  },
  "sources": [
   "src-45357a3d39c9",
   "src-55776d406502",
   "src-8abe5eb93e98"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-45357a3d39c9",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-45357a3d39c9",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-45357a3d39c9",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-7010-2023-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex Small Form Factor 7010 (2023)",
  "aka": [
   "OptiPlex 7010 SFF non-Plus",
   "OptiPlex Small Form Factor 7010"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2023,
  "cpu_platform": "Intel Core 12th and 13th generation (i3-12100 through i5-13600)",
  "psu": {
   "wattage_options": [
    180,
    300
   ],
   "proprietary": true,
   "gpu_power_connector": "Could not be obtained. The power connector page of the official manual lists only two 4-pin processor connectors and one 8-pin system-board connector. There is no auxiliary power connector for a graphics or PCIe card.",
   "notes": [
    "A Dell-specific pin arrangement, so a retail ATX supply cannot be fitted in its place. Both the official manual and the official store specification page list only two configurations, 180 W and 300 W.",
    "180 W: 80 PLUS Bronze; 300 W: 80 PLUS Platinum.",
    "No information on the auxiliary power connector could be obtained."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One half-height PCIe Gen3 x1 slot. Confirmed against the official manual and the official store specification page.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "Both the official manual and the official store specification page mark both slots as half-height. Neither gives a maximum card length or a slot-width clearance."
    ]
   }
  },
  "sources": [
   "src-121f200754ce",
   "src-ef5785769012",
   "src-4d92f222d1d4",
   "src-1f22b47fb800"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-121f200754ce",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-121f200754ce",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-121f200754ce",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "dell-optiplex-7010plus-2023-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex Tower Plus 7010 (2023)",
  "aka": [
   "OptiPlex Tower Plus 7010",
   "OptiPlex 7010 Plus Tower"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2023,
  "cpu_platform": "Intel Core 13th generation (i3-13100 through i9-13900 vPro)",
  "psu": {
   "wattage_options": [
    260,
    500
   ],
   "proprietary": true,
   "gpu_power_connector": "260 W: none. 500 W: one 6-pin plus one 2+6-pin connector.",
   "notes": [
    "Dell proprietary pin-out; not compatible with the ATX standard.",
    "260 W: Bronze; 500 W: Platinum.",
    "No part number is stated. Graphics auxiliary power is available only on the 500 W configuration."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One PCIe x4 open-ended slot (generation 3), one PCIe x1 slot (generation 3) and one 32-bit PCI slot, all full height",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "Officially supported graphics: Radeon RX 6300 (2GB), Radeon RX 6500 (4GB), RTX 3050 (8GB), RTX 3070 (8GB)."
    ]
   }
  },
  "sources": [
   "src-0fd17200c3fe",
   "src-798f590168b8",
   "src-ed82549e2383"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-0fd17200c3fe",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-0fd17200c3fe",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-0fd17200c3fe",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-7010plus-2023-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex Small Form Factor Plus 7010 (2023)",
  "aka": [
   "OptiPlex Small Form Factor Plus 7010",
   "OptiPlex 7010 Plus SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2023,
  "cpu_platform": "Intel Core 13th generation (i3-13100 through i9-13900 vPro)",
  "psu": {
   "wattage_options": [
    260,
    300
   ],
   "proprietary": true,
   "gpu_power_connector": "Could not be obtained. The power connector page of the official manual lists only two 4-pin processor connectors and a system-board connector, 8-pin on the 260 W unit and 6-pin on the 300 W. There is no auxiliary power connector for a graphics or PCIe card.",
   "notes": [
    "A Dell-specific pin arrangement, so a retail ATX supply cannot be fitted in its place. Both the official manual and the official store specification page list only two configurations, 260 W and 300 W.",
    "260 W: 80 PLUS Bronze; 300 W: 80 PLUS Platinum.",
    "No information on the auxiliary power connector could be obtained."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One open-ended half-height PCIe Gen3 x4 slot. Confirmed against the official manual and the official store specification page.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "Both the official manual and the official store specification page mark both slots as half-height. Neither gives a maximum card length or a slot-width clearance."
    ]
   }
  },
  "sources": [
   "src-7ea87f026928",
   "src-866802218c17",
   "src-de65d128592b",
   "src-c91db36585be"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-7ea87f026928",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-7ea87f026928",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-7ea87f026928",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "dell-optiplex-7040-2015-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 7040 Mini Tower (2015)",
  "aka": [
   "OptiPlex 7040 MT",
   "OptiPlex 7040 Tower"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2015,
  "cpu_platform": "Intel Core 6th generation (Skylake)",
  "psu": {
   "wattage_options": [
    240
   ],
   "proprietary": true,
   "gpu_power_connector": "No power-supply configuration has an auxiliary power connector; the official manual states none and it could not be confirmed in Dell's official community forum either. Supporting evidence: in the official Owner's Manual, table 11 \"internal connectors\", the power connector row lists only an 8-pin for the power supply, a 4-pin for the processor and an 8-pin for SATA power, with nothing for a graphics card, and the machine has a single 240 W supply. Absence from a list is not treated here as proof that the connector does not exist, but it is consistent with the rest of the evidence.",
   "notes": [
    "Dell proprietary pin-out (6-pin); it cannot be replaced with a retail ATX supply. The official manual (en-in) lists only 240 W.",
    "There is no auxiliary power connector, so no cable is needed."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One PCIe x16 slot wired x4, one PCIe x1 slot and one PCI slot (full height). Confirmed in the official Owner's Manual for this tower, table 11 \"internal connectors\": one 120-pin PCI, one 36-pin PCIe x1, one 164-pin PCIe x16 wired x4 and one 164-pin PCIe x16, four slots in total. Table 8 \"cards\" agrees: PCI, PCIe x1 and PCIe x16 all take full-height cards, with a maximum of two x16 cards.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The official specification states no maximum card length."
    ]
   }
  },
  "sources": [
   "src-644b23a5bcf4",
   "src-bb71125f5c7f"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-644b23a5bcf4",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-644b23a5bcf4",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-7040-2015-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 7040 Small Form Factor (2015)",
  "aka": [
   "OptiPlex 7040 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2015,
  "cpu_platform": "Intel Core 6th generation (Skylake)",
  "psu": {
   "wattage_options": [
    180
   ],
   "proprietary": true,
   "gpu_power_connector": "Could not be obtained: the official manual says nothing about an auxiliary power connector. The size of the chassis and the 180 W supply suggest there is none, but that is not asserted here.",
   "notes": [
    "Dell proprietary pin-out; it cannot be replaced with a retail ATX supply. The official manual (en-us) lists only 180 W and states no efficiency rating.",
    "No information on the auxiliary power connector could be obtained."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "Not stated in the official manual (could not be retrieved).",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The specification page of the official manual (en-us, GUID guid-f058d593) states \"Half height card\". The half-height, that is low-profile, constraint is confirmed by primary material."
    ]
   }
  },
  "sources": [
   "src-3e51f8d6a98e"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-3e51f8d6a98e",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-3e51f8d6a98e",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "dell-optiplex-7050-2017-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 7050 Tower (2017)",
  "aka": [
   "OptiPlex 7050 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2017,
  "cpu_platform": "Intel Core 6th and 7th generation (Skylake / Kaby Lake)",
  "psu": {
   "wattage_options": [
    240
   ],
   "proprietary": true,
   "gpu_power_connector": "The standard 240 W configuration has no auxiliary power connector, and the official manual states none.",
   "notes": [
    "Dell proprietary pin-out (6-pin); it cannot be replaced with a retail ATX supply. The official manual (en-au) lists only 240 W. A 360 W Dell OEM unit is reported in Dell's official community forum but does not appear in the official specification.",
    "There is no auxiliary power connector, so no cable is needed."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "Not investigated.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The official specification states no maximum card length."
    ]
   }
  },
  "sources": [
   "src-748a31558a9f",
   "src-38f707d3333f",
   "src-1c0bc701716f"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-748a31558a9f",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-748a31558a9f",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-7050-2017-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 7050 Small Form Factor (2017)",
  "aka": [
   "OptiPlex 7050 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2017,
  "cpu_platform": "Intel Core 6th and 7th generation (Skylake / Kaby Lake)",
  "psu": {
   "wattage_options": [
    180
   ],
   "proprietary": true,
   "gpu_power_connector": "Could not be obtained: the official manual says nothing about an auxiliary power connector. The size of the chassis and the 180 W supply suggest there is none, but that is not asserted here.",
   "notes": [
    "Dell proprietary pin-out; it cannot be replaced with a retail ATX supply. The official manuals (en-us and en-uk) list only 180 W and state no efficiency rating.",
    "No information on the auxiliary power connector could be obtained."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "Could not be obtained.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": null,
    "notes": [
     "The official manual states neither the card form nor a maximum length. A small-form-factor chassis implies a half-height constraint, but that is not confirmed by official material."
    ]
   }
  },
  "sources": [
   "src-89900bbb87fd",
   "src-936768774b43",
   "src-c4a220786d1e",
   "src-7c5b251bf7a2"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-89900bbb87fd",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   }
  }
 },
 {
  "id": "dell-optiplex-7060-2018-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 7060 Tower (2018)",
  "aka": [
   "OptiPlex 7060 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2018,
  "cpu_platform": "Intel Core 8th generation (Coffee Lake)",
  "psu": {
   "wattage_options": [
    260,
    360
   ],
   "proprietary": true,
   "gpu_power_connector": "Only the 360 W configuration has a single 6-pin connector (Dell OEM units L360EGM-00 and H360EGM-00, confirmed in Dell's official community forum and in a compiled list of Dell 360 W units). The 260 W configuration has no auxiliary power connector.",
   "notes": [
    "Dell proprietary pin-out; it cannot be replaced with a retail ATX supply. 360 W is the practical maximum: a 500 W unit fails to complete power-on self test, per Dell's official community forum.",
    "The official manual (en-au) lists three configurations: 260 W Bronze, 260 W Platinum and 360 W Gold IEC CEC.",
    "260 W: 80 PLUS Bronze or Platinum; 360 W: 80 PLUS Gold.",
    "Standard PCIe connectors, so no special adapter cable is needed."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One PCIe x16 slot wired x4, one PCIe x1 slot and one PCI slot (full height). The official setup and specifications guide, section \"system board connectors\", states one PCIe x1 slot. That makes four slots in total (one x16, one x1, one PCI and one x16 wired x4), which agrees with the 7070 tower built on the same chassis and with the official figure of four expansion card slots.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The official specification states no maximum card length."
    ]
   }
  },
  "sources": [
   "src-65b6b5dc1ade",
   "src-63087dfc178c",
   "src-0a7f61b93fc2"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-63087dfc178c",
    "confidence": "D",
    "checked_at": "2026-07-27",
    "basis_en": "at least one of the recorded ratings: the upstream record attributes this field to a manufacturer-hosted community forum thread rather than to a published specification"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-63087dfc178c",
    "confidence": "D",
    "checked_at": "2026-07-27",
    "basis_en": "the upstream record attributes this field to a manufacturer-hosted community forum thread rather than to a published specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-65b6b5dc1ade",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-7060-2018-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 7060 Small Form Factor (2018)",
  "aka": [
   "OptiPlex 7060 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2018,
  "cpu_platform": "Intel Core 8th generation (Coffee Lake)",
  "psu": {
   "wattage_options": [
    200
   ],
   "proprietary": true,
   "gpu_power_connector": "Could not be obtained: the official manual says nothing about an auxiliary power connector. The size of the chassis and the 200 W supply suggest there is none, but that is not asserted here.",
   "notes": [
    "Dell proprietary pin-out; it cannot be replaced with a retail ATX supply. The official manual lists only 200 W.",
    "The official manual (en-hr) lists two configurations: 200 W Bronze and 200 W Platinum.",
    "200W=80PLUS Bronze/Platinum",
    "No information on the auxiliary power connector could be obtained."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One open-ended PCIe x4 slot; no PCIe x1 slot and no PCIe x16 slot wired x4. From the official manual for the OptiPlex 7060 SFF (setup and specifications guide, regulatory model D11S, rev. A02, October 2021), table 11, system board connectors.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": null,
    "notes": [
     "The official manual states neither the card form nor a maximum length. A small-form-factor chassis implies a half-height constraint, but that is not confirmed by official material."
    ]
   }
  },
  "sources": [
   "src-7b1b5b882bc4",
   "src-d9111c758dac"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-7b1b5b882bc4",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   }
  }
 },
 {
  "id": "dell-optiplex-7070-2019-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 7070 Tower (2019)",
  "aka": [
   "OptiPlex 7070 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2019,
  "cpu_platform": "Intel Core 8th and 9th generation (Coffee Lake)",
  "psu": {
   "wattage_options": [
    260,
    360
   ],
   "proprietary": true,
   "gpu_power_connector": "Only the 360 W configuration has a single 6-pin connector (Dell OEM H360EGM-00, confirmed in Dell's official community forum thread on power supplies compatible with the 7070 MT). The 260 W configuration has no auxiliary power connector.",
   "notes": [
    "Dell proprietary pin-out; it cannot be replaced with a retail ATX supply. 360 W is the practical maximum, confirmed in Dell's official community forum.",
    "The official manuals (en-au and en-in) list only 260 W Bronze and 260 W Platinum. The existence of a 360 W Dell OEM unit (H360EGM-00) is confirmed in Dell's official community forum (near-primary).",
    "260 W: 80 PLUS Bronze or Platinum; 360 W: 80 PLUS Gold (stated in Dell's official community forum).",
    "Standard PCIe connectors, so no special adapter cable is needed."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One PCIe x16 slot wired x4, one PCIe x1 slot and one PCI slot (full height)",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The official specification states no maximum card length."
    ]
   }
  },
  "sources": [
   "src-be18a689c435",
   "src-c84475ad99b1"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-c84475ad99b1",
    "confidence": "D",
    "checked_at": "2026-07-27",
    "basis_en": "at least one of the recorded ratings: the upstream record attributes this field to a manufacturer-hosted community forum thread rather than to a published specification"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-c84475ad99b1",
    "confidence": "D",
    "checked_at": "2026-07-27",
    "basis_en": "the upstream record attributes this field to a manufacturer-hosted community forum thread rather than to a published specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-be18a689c435",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-7070-2019-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 7070 Small Form Factor (2019)",
  "aka": [
   "OptiPlex 7070 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2019,
  "cpu_platform": "Intel Core 8th and 9th generation (Coffee Lake)",
  "psu": {
   "wattage_options": [
    200
   ],
   "proprietary": true,
   "gpu_power_connector": "Could not be obtained: the official manual says nothing about an auxiliary power connector. The size of the chassis and the 200 W supply suggest there is none, but that is not asserted here.",
   "notes": [
    "Dell proprietary pin-out; it cannot be replaced with a retail ATX supply. The official manual lists only 200 W.",
    "The official manual (en-hr) lists two configurations: 200 W Bronze and 200 W Platinum.",
    "200W=80PLUS Bronze/Platinum",
    "No information on the auxiliary power connector could be obtained."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One open-ended PCIe x4 slot; no PCIe x1 slot and no PCIe x16 slot wired x4. From the official manual for the OptiPlex 7070 SFF (setup and specifications guide, regulatory model D11S), table 11, system board connectors.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": null,
    "notes": [
     "The official manual states neither the card form nor a maximum length. A small-form-factor chassis implies a half-height constraint, but that is not confirmed by official material."
    ]
   }
  },
  "sources": [
   "src-2a1457c77442",
   "src-bb60641007da"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-2a1457c77442",
    "confidence": "A",
    "checked_at": "2026-07-27",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   }
  }
 },
 {
  "id": "dell-optiplex-7080-2020-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 7080 Tower (2020)",
  "aka": [
   "OptiPlex 7080 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2020,
  "cpu_platform": "Intel Core 10th generation (Comet Lake; i3/i5/i7/i9)",
  "psu": {
   "wattage_options": [
    260,
    360,
    500
   ],
   "proprietary": true,
   "gpu_power_connector": "360 W: one 8-pin connector for the graphics card. 500 W: one 6-pin plus one 6+2-pin. 260 W: no auxiliary power connector. Confirmed against the official specification for the same-generation 7090, as the document for this model returns an access error.",
   "notes": [
    "Dell proprietary pin-out; physically incompatible with the ATX standard. Even at the same wattage the shape of the 6-pin connector differs between models, so it needs checking.",
    "The 260 W unit comes in both 80 PLUS Bronze and Platinum versions (four SKUs in total).",
    "260 W: Bronze or Platinum; 360 W: Platinum; 500 W: Platinum.",
    "The part number could not be confirmed in primary documentation. The 360 W unit has an 8-pin connector and the 500 W unit the equivalent of 6-pin plus 8-pin."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One PCIe x16 slot wired x4 (open ended), one PCIe x1 slot and one 32-bit PCI slot, all full height",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The official specification states no maximum card length. Officially supported graphics: RTX 2070 SUPER (8GB), GTX 1660 SUPER (6GB), GT 730, Radeon R5 430, Radeon RX 640."
    ]
   }
  },
  "sources": [
   "src-c3066830cd4a",
   "src-ef9c290b6536",
   "src-1c8bfce19414"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-c3066830cd4a",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-c3066830cd4a",
    "confidence": "D",
    "checked_at": "2026-07-18",
    "basis_en": "the document for this machine could not be obtained, and the upstream record carried the value across from another model's specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-c3066830cd4a",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-7080-2020-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 7080 Small Form Factor (2020)",
  "aka": [
   "OptiPlex 7080 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2020,
  "cpu_platform": "Intel Core 10th generation (Comet Lake; i3/i5/i7/i9)",
  "psu": {
   "wattage_options": [
    200
   ],
   "proprietary": true,
   "gpu_power_connector": "Could not be obtained. The power rating page of the official manual lists only the processor and system-board connectors. There is no auxiliary power connector for a graphics or PCIe card.",
   "notes": [
    "A Dell-specific pin arrangement, so a retail ATX supply cannot be fitted in its place. Both the official manual and the official store specification page list only the 200 W configuration.",
    "Two 200 W units of the same rating, one 80 PLUS Bronze and one 80 PLUS Platinum. Confirmed against the official manual and the official store specification page.",
    "200W=80PLUS Bronze/Platinum",
    "No information on the auxiliary power connector could be obtained."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One half-height PCIe Gen3 x4 slot. Confirmed against the official store specification page.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The official store specification page marks both slots as half-height. It gives neither a maximum card length nor a slot-width clearance."
    ]
   }
  },
  "sources": [
   "src-c50ecd5f1dfd",
   "src-13c114107a6f",
   "src-c907862db917",
   "src-2ce9aab79110"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-c50ecd5f1dfd",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-c50ecd5f1dfd",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-c50ecd5f1dfd",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "dell-optiplex-7090-2021-mt",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 7090 Tower (2021)",
  "aka": [
   "OptiPlex 7090 MT"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2021,
  "cpu_platform": "Intel Core 10th and 11th generation (Comet Lake / Rocket Lake)",
  "psu": {
   "wattage_options": [
    260,
    300,
    360,
    500
   ],
   "proprietary": true,
   "gpu_power_connector": "260 W and 300 W: none. 360 W: one 8-pin connector. 500 W: one 6-pin and one 6+2-pin connector.",
   "notes": [
    "Dell proprietary pin-out; not compatible with the ATX standard.",
    "260 W: Bronze; 300 W, 360 W and 500 W: Platinum.",
    "The part number is not stated in official documentation."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One PCIe x16 slot wired x4 (open ended), one PCIe x1 slot and one 32-bit PCI slot, all full height",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "Officially supported graphics: RTX 3070 (8GB), GTX 1660 SUPER (6GB), Radeon RX 640, Radeon 550, Radeon 540, Radeon RX 6500."
    ]
   }
  },
  "sources": [
   "src-0fa40c3ab3b1",
   "src-8d2ef2adce1d",
   "src-2cd619b05b2a"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-0fa40c3ab3b1",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-0fa40c3ab3b1",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-0fa40c3ab3b1",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-optiplex-7090-2021-sff",
  "maker": "Dell",
  "series": "OptiPlex",
  "model_name": "OptiPlex 7090 Small Form Factor (2021)",
  "aka": [
   "OptiPlex 7090 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2021,
  "cpu_platform": "Intel Core 10th and 11th generation (Comet Lake / Rocket Lake)",
  "psu": {
   "wattage_options": [
    200,
    300
   ],
   "proprietary": true,
   "gpu_power_connector": "Could not be obtained. The power and power-cable specification pages of the official manual list only two 4-pin processor connectors and one 6-pin system-board connector. There is no auxiliary power connector for a graphics or PCIe card.",
   "notes": [
    "A Dell-specific pin arrangement, so a retail ATX supply cannot be fitted in its place. Both the official manual and the official store specification page list only two configurations, 200 W and 300 W.",
    "200 W: 80 PLUS Bronze; 300 W: 80 PLUS Platinum.",
    "No information on the auxiliary power connector could be obtained."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One half-height PCIe Gen3 x4 slot. Confirmed against the official manual and the official store specification page.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "Both the official manual and the official store specification page mark both slots as half-height. Neither gives a maximum card length or a slot-width clearance."
    ]
   }
  },
  "sources": [
   "src-716a2811955d",
   "src-55565077300e",
   "src-bbc80f603733",
   "src-e5620903f4b9",
   "src-1439ade9723e"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-716a2811955d",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-716a2811955d",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-716a2811955d",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "dell-precision-3630-tower",
  "maker": "Dell",
  "series": "Precision",
  "model_name": "Precision 3630 Tower",
  "aka": [
   "Precision Tower 3630",
   "Precision T3630"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2018,
  "cpu_platform": "Intel Core i3/i5/i7/i9 of the 8th and 9th generations, including some K models, and Intel Xeon E processors on the Intel C246 chipset. Official material does not state the socket; it appears to be LGA1151 v2, but that is unverified.",
  "psu": {
   "wattage_options": [
    300,
    460,
    850
   ],
   "proprietary": true,
   "gpu_power_connector": "A standard PCIe 6-pin and/or 8-pin power connector, in dongle form. The note to the Video card specifications table in the Owner's Manual reads “Graphics cards with power rating equals to or more than 75 Watts requires a 6-pin and/or 8-pin power connector dongle”, which reads as meaning that a card below 75 W needs no auxiliary power.",
   "notes": [
    "The supply is released on a hinged latch, as set out in the disassembly procedure of the Owner's Manual. The material for this model does not carry the “externally accessible/removable/lockable” wording used for the 5820.",
    "The spec sheet PDF records the 300 W, 460 W and 850 W units all as “90% efficient, 80PLUS Gold”. Table 12 of the Owner's Manual, however, records an 80 PLUS Bronze version of the 300 W unit as well, marked “EPA bronze, No SD”, so the 300 W rating alone comes in more than one certification. “SD” appears to indicate whether a smart card reader is fitted, but no official material defines it.",
    "The 300 W, 460 W and 850 W units are all stated in the spec sheet PDF as 90% efficient and 80 PLUS Gold certified. Table 12 of the Owner's Manual records a separate 80 PLUS Bronze version of the 300 W unit.",
    "Official material does not give a part number for the 6-pin or 8-pin power dongle cable; the figure could not be obtained. It reads as though every power-supply configuration, the 300 W one included, needs that dongle for a card drawing 75 W or more. Nothing states that the number of connectors differs with the rating of the supply."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": "Generation 3, fully wired, full height."
   },
   "other_slots": "Two full-height PCIe x4 Gen3 slots with an open end, and one full-height PCI slot.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "Official material states neither a maximum card length in millimetres nor a number of slots occupied; the figures could not be obtained. The spec sheet PDF states “One PCI Express x16 Gen3 Graphics card up to 265W RTX5000 is the highest single card” and “Some cards available in Dual Config”, so it mentions a dual arrangement of lower-power cards as well as the single x16 slot, but this document does not identify which cards those are or which slot the second one goes in."
    ]
   }
  },
  "sources": [
   "src-e01758e705f2",
   "src-bb8b379b8036",
   "src-6dc2560d9f0c",
   "src-2b5e9fbaafd6",
   "src-02b3e021774f"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-e01758e705f2",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-e01758e705f2",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-e01758e705f2",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-precision-3660-tower",
  "maker": "Dell",
  "series": "Precision",
  "model_name": "Precision 3660 Tower",
  "aka": [
   "Precision T3660"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2022,
  "cpu_platform": "Intel Core 12th and 13th generation (W680 chipset, LGA1700 assumed; official material states that boards shipped with a 13th generation processor are also backward compatible with the 12th)",
  "psu": {
   "wattage_options": [
    300,
    500,
    750,
    1000
   ],
   "proprietary": true,
   "gpu_power_connector": "Standard PCIe 6-pin and 6+2-pin (equivalent to 8-pin); not a proprietary connector. 300 W: no connector. 500 W: one 6-pin plus one 6+2-pin. 750 W and 1000 W: two 6-pin plus two 6+2-pin.",
   "notes": [
    "The official manual marks the 750 W configuration as discontinued, so it cannot be ordered on new machines. The 300 W configuration has no graphics-card auxiliary power connector at all.",
    "Every grade is 92% efficient, 80 PLUS Platinum.",
    "Standard PCIe connectors, so no special adapter cable is needed. A graphics-card cable is supplied only with configurations of 500 W and above."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 5,
    "gen_note": "Generation 5 x16, reserved for a discrete graphics card"
   },
   "other_slots": "Full height: one PCIe generation 4 x4 slot and one generation 3 x4 slot",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The official manual gives no maximum card length in millimetres (it could not be obtained). The graphics-card installation procedure in the service manual mentions no retention bracket or similar: it says only to align the card, seat it on the alignment post into the connector, and close the PCIe door with the pull tab. The \"powered GPU\" procedure says only to connect two power cables between the card and the power supply."
    ]
   }
  },
  "sources": [
   "src-de4514b0296c",
   "src-c19505dd16fa",
   "src-e09fd0ca9247",
   "src-fa3c7aeac682",
   "src-060767130e13",
   "src-7b3c0706f1b6",
   "src-84e0fbf70f68",
   "src-ee6a210e20f6",
   "src-29027a228dfb",
   "src-7b36a026c3c4",
   "src-cebbb01c4042"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-de4514b0296c",
    "confidence": "A",
    "checked_at": "2026-08-07",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-c19505dd16fa",
    "confidence": "A",
    "checked_at": "2026-08-07",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-de4514b0296c",
    "confidence": "A",
    "checked_at": "2026-08-07",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "dell-precision-3680-tower",
  "maker": "Dell",
  "series": "Precision",
  "model_name": "Precision 3680 Tower",
  "aka": [
   "Precision T3680"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2024,
  "cpu_platform": "Intel Core 14th generation (W680 chipset, LGA1700; the i9-14900K is supported)",
  "psu": {
   "wattage_options": [
    300,
    500,
    1000
   ],
   "proprietary": true,
   "gpu_power_connector": "Standard PCIe 6-pin and 8-pin (6+2); no proprietary connector.",
   "notes": [
    "The 300 W unit has no auxiliary power connector. 500 W: one 6+2-pin plus one 6-pin. 1000 W: two 6+2-pin plus two 6-pin.",
    "Platinum on every grade.",
    "Standard PCIe connectors. Four cables are supplied with the 1000 W configuration."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 5,
    "gen_note": "Generation 5 x16 (full height)"
   },
   "other_slots": "Full height: one PCIe generation 3 x4 slot and one generation 4 x4 open-ended slot",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The official maximum card height is 111 mm (4.37 in). The 1000 W configuration supports graphics cards of up to 450 W."
    ]
   }
  },
  "sources": [
   "src-92774f4a84fc",
   "src-a74c00793d8c",
   "src-b41d5d133ac7"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-92774f4a84fc",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-92774f4a84fc",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-92774f4a84fc",
    "confidence": "A",
    "checked_at": "2026-07-18",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "dell-precision-5820-tower",
  "maker": "Dell",
  "series": "Precision",
  "model_name": "Precision 5820 Tower",
  "aka": [
   "Precision Tower 5820",
   "Precision T5820"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2017,
  "cpu_platform": "The Intel Xeon W-2000 series processor family, up to 18 cores, and Core X Series processors. The Xeon W parts use the Intel C422 chipset and the Core X parts the Intel X299, both of the Skylake and Cascade Lake generations.",
  "psu": {
   "wattage_options": [
    425,
    950
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Externally accessible, removable and lockable, as the spec sheet PDF states in those words.",
    "The 425 W unit can be ordered only with a Xeon W Series processor; a Core X Series processor takes the 950 W unit. The System specifications section of the Owner's Manual states “Wattage: 425 W or 950 W with Xeon W Series CPUs / 950 W with Core X Series CPUs”.",
    "90% efficient and 80 PLUS Gold: the spec sheet PDF states “90% efficient (80PLUS Gold Certified)”. An Energy Star configuration can also be ordered.",
    "Neither the spec sheet PDF nor the Owner's Manual PDF states the pin type of the graphics power connector or a cable part number; the figure could not be obtained. Table 25 in the Troubleshooting chapter of the Owner's Manual does give a wattage per slot, but the text extracted from the PDF came out garbled, as “PCIe x850W” and similar, so no figure could be taken from it."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 2,
    "gen": 3,
    "gen_note": "Generation 3, fully wired, full length."
   },
   "other_slots": "One PCIe x16 slot wired as x8, one wired as x4, one wired as x1, and one 32-bit PCI slot, all of them Gen3. The Owner's Manual notes that with a Core i7-78xx processor slot 1 cannot be used and slot 4 is limited to x8.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": 2,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "No maximum card length in millimetres is stated in the official material (unavailable). The specification-sheet PDF states \"Support for 2 PCI Express x16 Gen3 graphics card - up to 600W with maximum of up to 2 x 300W double width graphics cards\" (the accepted slot-width ceiling is taken from the \"double width\" wording for a two-card, two-slot-wide configuration). It also notes that some graphics cards are not offered with the Core X i9 or i7 processors."
    ]
   }
  },
  "sources": [
   "src-854be2ced7d2",
   "src-2700152685da",
   "src-59c609d3c55c",
   "src-6f8d79c8e98b"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-854be2ced7d2",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": "src-854be2ced7d2",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-854be2ced7d2",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "hp-elite-tower-600-g9",
  "maker": "HP",
  "series": "HP Elite Tower",
  "model_name": "HP Elite Tower 600 G9",
  "aka": [
   "HP Elite Tower 600 G9 Desktop PC",
   "HP Elite 600 G9",
   "HP EliteDesk 600 G9 (naming used for the preceding generation)"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2022,
  "cpu_platform": "Intel Core 12th generation i3/i5/i7/i9 (Alder Lake, LGA1700, Intel Q670 vPro)",
  "psu": {
   "wattage_options": [
    260,
    400
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "The power section of the data sheet (c08086995) reads \"400 W internal power supply, up to 92% efficiency, active PFC; 260 W internal power adapter, up to 92% efficiency, active PFC\". The power section of QuickSpecs c08017710 agrees, giving the tower column as 260 W or 400 W, both 80 PLUS Platinum. Two configurations exist.",
    "80 PLUS Platinum (92% efficiency), as stated in the data sheet.",
    "Not stated in the material available (only a data sheet, which says nothing about auxiliary power)."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 2,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One PCIe 3.0 x16 slot (wired x4) and two PCIe 3.0 x1 slots on the 600 and 680 models; the 680 PCI model has one PCIe x1 and one PCI slot. One M.2 2230 slot (wireless) and two M.2 2280 slots (storage).",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": 2,
    "low_profile_only": false,
    "notes": [
     "No maximum graphics-card clearance in millimetres is stated. The QuickSpecs (c08017710) section \"Technical Specifications - Graphics\" describes the tower-only options GeForce RTX 4060, RTX 3060 12GB and RTX 3050 8GB all as \"ATX PCB with ATX dual slot bracket\", so two-slot cards are known to have been fitted. Whether anything thicker than two slots fits is not confirmed by official material."
    ]
   }
  },
  "sources": [
   "src-4d6d088af8be"
  ],
  "updated": "2026-09-05",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-4d6d088af8be",
    "confidence": "A",
    "checked_at": "2026-07-20",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": "src-4d6d088af8be",
    "confidence": "B",
    "checked_at": "2026-07-20",
    "basis_en": "not stated as such in the manufacturer's material; derived in the upstream record from other values that material does publish"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-4d6d088af8be",
    "confidence": "A",
    "checked_at": "2026-07-20",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "hp-elite-tower-800-g9",
  "maker": "HP",
  "series": "HP Elite Tower",
  "model_name": "HP Elite Tower 800 G9",
  "aka": [
   "HP Elite Tower 800 G9 Desktop PC",
   "HP Elite Tower 800 G9/CT",
   "HP Elite 800 G9",
   "HP EliteDesk 800 G9 (naming used for the preceding generation)"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2022,
  "cpu_platform": "Intel Core 12th and 13th generation i5/i7/i9 (Alder Lake / Raptor Lake, Intel vPro Enterprise)",
  "psu": {
   "wattage_options": [
    550
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Fixed 550 W. The second refresh uses the same 550 W Platinum unit. Large cards such as the RTX 5060 8GB are supported.",
    "550 W, 80 PLUS Platinum (92% efficiency).",
    "Not stated in the material available (only the Japanese-market specification sheet, which gives no part number for an auxiliary power cable)."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": "Generation 4 (inferred from the 12th and 13th generation Intel processors)"
   },
   "other_slots": "Up to four PCIe x16 slots (up to four slot widths each), three PCIe x1 slots (expandable to x16), one PCIe x4 slot (free), one PCIe x1 slot (free), two M.2 PCIe x4 slots (wireless and storage) and two further M.2 PCIe x4 slots (storage)",
   "gpu_clearance": {
    "max_length_mm": 215,
    "max_slots": 4,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "From the Japanese-market specification sheet: up to 3.8 inches (height) by 8.5 inches (length), about 96.5 x 215.9 mm, and up to four slot widths. The factory-configuration GPUs are the T1000 8GB, RTX A400 4GB and GeForce RTX 4060 8GB (initial configuration), and the RTX A400 4GB and GeForce RTX 5060 8GB (later configuration)."
    ]
   }
  },
  "sources": [
   "src-92d0ccedfc0a",
   "src-1f644a2c249c"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-92d0ccedfc0a",
    "confidence": "A",
    "checked_at": "2026-07-20",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-92d0ccedfc0a",
    "confidence": "A",
    "checked_at": "2026-07-20",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": "src-92d0ccedfc0a",
    "confidence": "A",
    "checked_at": "2026-07-20",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-92d0ccedfc0a",
    "confidence": "A",
    "checked_at": "2026-07-20",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "hp-pro-tower-400-g9",
  "maker": "HP",
  "series": "HP Pro Tower",
  "model_name": "HP Pro Tower 400 G9",
  "aka": [
   "HP Pro Tower 400 G9 Desktop PC",
   "HP Pro 400 G9",
   "HP ProDesk 400 G9 (naming used for the preceding generation)"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2022,
  "cpu_platform": "Intel Core 12th, 13th and 14th generation i3/i5/i7/i9 (Alder Lake / Raptor Lake / Raptor Lake Refresh, LGA1700)",
  "psu": {
   "wattage_options": [
    180,
    260,
    400
   ],
   "proprietary": true,
   "gpu_power_connector": "PCIe 2x4 (only when an RTX 3050 is fitted; requires the 400 W power supply)",
   "notes": [
    "A proprietary form factor (165 x 95 x 73 mm). The Japanese-market build-to-order configuration ships with the 260 W Platinum unit as standard; the 400 W unit is mandatory when an RTX 3050 is fitted.",
    "180W=80PLUS Gold / 260W=80PLUS Platinum / 400W=80PLUS Platinum",
    "Not stated in the material available. A cable may be included when an RTX 3050 is fitted, but the part number is unconfirmed."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": "Generation 4 (inferred from the processor generation; not stated in the QuickSpecs)"
   },
   "other_slots": "One PCIe x1 slot (one free) and one PCI slot (one free)",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": 2,
    "low_profile_only": false,
    "notes": [
     "Largest card known to have been fitted: RTX 3050 (ATX dual slot, 144.7 x 111.15 x 36.70 mm, 120 W). The QuickSpecs state no maximum clearance as a figure."
    ]
   }
  },
  "sources": [
   "src-c12b435889a6",
   "src-24c5d46d1506"
  ],
  "updated": "2026-09-05",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-c12b435889a6",
    "confidence": "A",
    "checked_at": "2026-07-20",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-c12b435889a6",
    "confidence": "A",
    "checked_at": "2026-07-20",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": "src-c12b435889a6",
    "confidence": "B",
    "checked_at": "2026-07-20",
    "basis_en": "not stated as such in the manufacturer's material; derived in the upstream record from other values that material does publish"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-c12b435889a6",
    "confidence": "A",
    "checked_at": "2026-07-20",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "hp-z2-sff-g5",
  "maker": "HP",
  "series": "HP Z Tower",
  "model_name": "HP Z2 Small Form Factor G5 Workstation",
  "aka": [
   "HP Z2 SFF G5",
   "HP Z2 G5 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2020,
  "cpu_platform": "Intel Core and Xeon W-1200 series of the 10th generation (Comet Lake), Intel W480 chipset, LGA1200",
  "psu": {
   "wattage_options": [
    260,
    450
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "The official graphics list in the QuickSpecs covers entry and mid-range 3D cards only, all of them low-profile and 60 W or less, and the text contains no mention of an auxiliary power connector.",
    "450 W: 90% efficient; 260 W: 92%. Both are wide-ranging active PFC units.",
    "The official graphics list contains no card that needs auxiliary power."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": "Gen3(PCIe Gen3 x16)"
   },
   "other_slots": "Two open-ended PCIe Gen3 x1 slots that will take an x16 card, one PCIe Gen3 x4 in an x16 connector, two M.2 storage slots on PCIe Gen3 x4, and one M.2 WLAN slot on PCIe Gen3 x1.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": 1,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The official graphics list in the QuickSpecs - entry 3D: Quadro P400, P620 and Radeon Pro WX3200; mid-range 3D: Quadro P1000, T2000 and RTX 3000 - is low-profile single slot throughout, the RTX 3000 being unmarked but in the same tier. No card length in millimetres is published."
    ]
   }
  },
  "sources": [
   "src-b2ecf1ba8f72"
  ],
  "updated": "2026-08-25",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-b2ecf1ba8f72",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": "src-b2ecf1ba8f72",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-b2ecf1ba8f72",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "hp-z2-sff-g8",
  "maker": "HP",
  "series": "HP Z Tower",
  "model_name": "HP Z2 Small Form Factor G8 Workstation",
  "aka": [
   "HP Z2 SFF G8",
   "HP Z2 G8 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2021,
  "cpu_platform": "Intel Core and Xeon W-1300 series of the 11th generation (Rocket Lake), Intel W580 chipset, LGA1200",
  "psu": {
   "wattage_options": [
    260,
    450
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "The official graphics list in the QuickSpecs - entry, mid-range and ultra high-end 3D - is low-profile throughout, the Quadro RTX 3000 being low-profile dual slot, and the text contains no mention of an auxiliary power connector.",
    "450 W: 90% efficient (EPA90); 260 W: 92% (EPA92). Both are wide-ranging active PFC units.",
    "The official graphics list contains no card that needs auxiliary power."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": "Gen4(Slot1 PCIe Gen4 x16)"
   },
   "other_slots": "Slot 2: PCIe Gen3 x1. Slot 3: PCIe Gen3 x4 in an x4 connector. Slot 4: PCIe Gen3 x4 in an x16 connector.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": 2,
    "low_profile_only": true,
    "notes": [
     "The official graphics list in the QuickSpecs: Radeon Pro WX3200 (low-profile single slot), T1000 (low-profile single slot) and Quadro RTX 3000 (low-profile dual slot). No card length in millimetres is published."
    ]
   }
  },
  "sources": [
   "src-61968d6a63b8"
  ],
  "updated": "2026-08-25",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-61968d6a63b8",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": "src-61968d6a63b8",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-61968d6a63b8",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "hp-z2-sff-g9",
  "maker": "HP",
  "series": "HP Z Tower",
  "model_name": "HP Z2 G9 SFF Workstation Desktop PC",
  "aka": [
   "HP Z2 SFF G9",
   "HP Z2 G9 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2022,
  "cpu_platform": "Intel Core i3/i5/i7/i9 of the 12th to 14th generations (Alder Lake, Raptor Lake and Raptor Lake Refresh), Intel W680 chipset, LGA1700",
  "psu": {
   "wattage_options": [
    260,
    450,
    550
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "The 260 W and 450 W units are confined to the standard half-height base unit, and the 550 W to the full-height graphics base unit; choosing the latter changes the chassis itself at order time. The Available Graphics list in the QuickSpecs covers entry and mid-range cards drawing 75 W or less from the slot, and high-end 3D cards for the full-height unit only, such as the 130 W RTX 4000 Ada.",
    "260 W: 92% efficient, with no 80 PLUS grade stated in the QuickSpecs; 450 W: 90%; 550 W: 92%. All of them wide-ranging active PFC units.",
    "For the 20 GB RTX 4000 Ada in the full-height 550 W configuration, official material states “1x 16-pin CEM 5 power connector (adapter may be needed)”. The QuickSpecs do not say which connector the 550 W supply itself provides natively, and give no part number."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": "Generation 4. On the standard base unit slot 1 is PCIe Gen4 x16. On the full-height base unit slot 1 is also PCIe Gen4 x16, and drops to x8 automatically when slot 2 is in use."
   },
   "other_slots": "On the standard base unit: slot 2 is PCIe Gen3 x4, slot 3 is PCIe Gen3 x4 in an x16 connector, and slot 4 is PCIe Gen3 x1. On the full-height base unit: slot 2 is PCIe Gen4 x8 in an x16 connector, limited to the same low-profile graphics card as slot 1.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": 1,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "This figure assumes the standard half-height base unit, which is the conservative reading. A unit ordered with the full-height graphics base unit, which requires the 550 W supply, takes a full-height full-length card such as the RTX 4000 Ada. On the second-hand market the product name alone does not say which chassis a machine has, so the record takes the safer half-height, low-profile-only reading. No card length in millimetres is published."
    ]
   }
  },
  "sources": [
   "src-0bb7088ab3f6"
  ],
  "updated": "2026-08-25",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "no field-level source could be identified in the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": "src-0bb7088ab3f6",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-0bb7088ab3f6",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "hp-z2-tower-g5",
  "maker": "HP",
  "series": "HP Z Tower",
  "model_name": "HP Z2 Tower G5 Workstation",
  "aka": [
   "HP Z2 Tower G5"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2020,
  "cpu_platform": "Intel Core and Xeon W-1200 series of the 10th generation (Comet Lake), Intel W480 chipset, LGA1200",
  "psu": {
   "wattage_options": [
    350,
    500,
    700
   ],
   "proprietary": true,
   "gpu_power_connector": "Two 6+2-pin cables, on the 700 W and 500 W configurations.",
   "notes": [
    "The QuickSpecs state that the 700 W and 500 W configurations carry “two 6+2-pin graphics power cables” as standard, and that the 350 W configuration “does not include graphics power cables”.",
    "700 W: 92% efficient; 500 W: 90%; 350 W: 92%. All of them wide-ranging active PFC units.",
    "Supplied as standard with the 700 W and 500 W units. The QuickSpecs do not give a part number."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": "Gen3(Slot1 PCIe Gen3 x16)"
   },
   "other_slots": "Slot 2: PCIe Gen3 x1 in an x4 connector. Slot 3: PCIe Gen3 x1 in an x4 connector. Slot 4: PCIe Gen3 x4 in an x16 connector.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": 2,
    "low_profile_only": false,
    "notes": [
     "The official graphics list in the QuickSpecs includes the full-height NVIDIA Quadro RTX 4000, AMD Radeon Pro W5500 and W5700, and Quadro RTX 5000 and 6000, so full-size cards are supported. No card length in millimetres is stated. For slot width, the Slots space Required table gives 2 for the Quadro RTX 6000, 5000 and 4000 and the Radeon Pro W5700, so a card two slots thick is established as going in; whether three slots fit is not confirmed by official material."
    ]
   }
  },
  "sources": [
   "src-2e34e1e11496"
  ],
  "updated": "2026-08-25",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-2e34e1e11496",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-2e34e1e11496",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": "src-2e34e1e11496",
    "confidence": "B",
    "checked_at": "2026-08-25",
    "basis_en": "not stated as such in the manufacturer's material; derived in the upstream record from other values that material does publish"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-2e34e1e11496",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "hp-z2-tower-g8",
  "maker": "HP",
  "series": "HP Z Tower",
  "model_name": "HP Z2 Tower G8 Workstation",
  "aka": [
   "HP Z2 Tower G8"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2021,
  "cpu_platform": "Intel Core and Xeon W-1300 series of the 11th generation (Rocket Lake), Intel W580 chipset, LGA1200",
  "psu": {
   "wattage_options": [
    350,
    500,
    700
   ],
   "proprietary": true,
   "gpu_power_connector": "Configurations of 500 W and above provide up to an 8-pin connector. The entry for the RTX A4500 states “One 8-pin auxiliary power connector”, and the RTX A4000 “One 6-pin”.",
   "notes": [
    "The Supported Components table in the QuickSpecs carries the footnotes “* Requires 700W chassis” for the ultra high-end 3D cards (RTX A5000, Radeon Pro W6600 and W6800) and “** Requires at least 500W chassis” for the high-end 3D cards (RTX A4000 with a 6-pin connector, A4500 with an 8-pin, Radeon Pro W5500 and W5700). The PCIe hold-down and blower kit is included automatically with the 700 W chassis.",
    "700 W: 92% efficient; 500 W: 90%; 350 W: 92%. All of them wide-ranging active PFC units.",
    "The QuickSpecs do not give a part number."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": "Gen4(Slot1 PCIe Gen4 x16)"
   },
   "other_slots": "Slot 2: PCIe Gen3 x1 in an x4 connector. Slot 3: PCIe Gen3 x4 in an x16 connector. Slot 4: PCIe Gen3 x4.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": 2,
    "low_profile_only": false,
    "notes": [
     "The Number of Cards table in the QuickSpecs records the ultra high-end 3D card (RTX A5000) and the high-end 3D cards (RTX A4000, Radeon Pro W5700) as occupying two slots with a maximum of one card, and the Radeon Pro W5500 as one slot with a maximum of one card. Full-height cards are officially supported: the entries read “Full-Height Single Slot” for the RTX A4000 and “Full-Height Dual Slot” for the RTX A4500."
    ]
   }
  },
  "sources": [
   "src-e4cbcef41cf7"
  ],
  "updated": "2026-08-25",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-e4cbcef41cf7",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-e4cbcef41cf7",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": "src-e4cbcef41cf7",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-e4cbcef41cf7",
    "confidence": "D",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "hp-z2-tower-g9",
  "maker": "HP",
  "series": "HP Z Tower",
  "model_name": "HP Z2 Tower G9 Workstation",
  "aka": [
   "HP Z2 Tower G9"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2022,
  "cpu_platform": "Intel Core 14th generation i5-14500 / i7-14700 / i9-14900 including the K models (i7-14700K, i9-14900K), Intel W680 chipset, LGA1700",
  "psu": {
   "wattage_options": [
    700
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Fixed 700 W. A high-capacity workstation supply; professional cards such as the RTX 4000 and RTX 5000 Ada are supported.",
    "700 W, 80 PLUS (92% efficiency), as stated in the Japanese-market specification sheet.",
    "Not stated in the material available. It does state that adapters and adapter cables can be selected as customisation options."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 5,
    "gen_note": "Generation 5: one PCIe 5.0 x16 slot for the graphics card, as stated in the Japanese-market specification sheet"
   },
   "other_slots": "One PCIe 3.0 x4 slot in an x16 mechanical connector (one free), one PCIe 3.0 x1 slot (one free), and one PCIe 3.0 x1 slot in an x4 mechanical connector (one free)",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The Japanese-market specification sheet gives no maximum graphics-card clearance in millimetres. It is a workstation chassis (169 x 385 x 356 mm) and supports cards such as the NVIDIA RTX A1000, RTX A2000 and RTX 4000 or 5000 Ada. No maximum length is stated in the material."
    ]
   }
  },
  "sources": [
   "src-d46427b4a949",
   "src-f54b23f61b28"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-d46427b4a949",
    "confidence": "A",
    "checked_at": "2026-07-20",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-d46427b4a949",
    "confidence": "A",
    "checked_at": "2026-07-20",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m70s",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M70s",
  "aka": [
   "ThinkCentre M70s Gen 1",
   "ThinkCentre M70s SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2020,
  "cpu_platform": "Intel Celeron, Pentium Gold and Core of the 10th generation (Comet Lake)",
  "psu": {
   "wattage_options": [
    180,
    260,
    310,
    380
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Lenovo-specific supply. The PSREF lists four configurations: 180 W, 260 W, 310 W and 380 W. Second-hand units appear most often with the 180 W or 260 W supply, but no official material gives the proportions shipped.",
    "180 W: 85%; 260 W: 85%; 310 W: 92%; 380 W: 92%. Stated in the PSREF; all of them fixed-speed units.",
    "The PSREF says nothing about an auxiliary power connector. The factory graphics options - GeForce GT 730, Radeon 520 and a 4 GB Radeon RX - are all low-profile cards."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 3.0 x1 slot under 155 mm long and 68 mm high.",
   "gpu_clearance": {
    "max_length_mm": 155,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states: one PCIe 3.0 x16, low-profile, length under 155 mm, height under 68 mm."
    ]
   }
  },
  "sources": [
   "src-4740148f7cc5"
  ],
  "updated": "2026-08-11",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-4740148f7cc5",
    "confidence": "A",
    "checked_at": "2026-08-11",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-4740148f7cc5",
    "confidence": "A",
    "checked_at": "2026-08-11",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-4740148f7cc5",
    "confidence": "A",
    "checked_at": "2026-08-11",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m70s-gen3",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M70s Gen 3",
  "aka": [
   "ThinkCentre M70s Gen3",
   "ThinkCentre M70s Gen 3 SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2022,
  "cpu_platform": "Intel Core 12th generation (Alder Lake)",
  "psu": {
   "wattage_options": [
    180,
    260,
    310,
    380
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Lenovo-specific supply. The PSREF lists four configurations: 180 W, 260 W, 310 W and 380 W. No official material gives the proportions shipped.",
    "180 W: 85%; 260 W: 90%; 310 W: 92%; 380 W: 92%. Stated in the PSREF; all of them fixed-speed units.",
    "The PSREF says nothing about an auxiliary power connector."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "Two low-profile PCIe 3.0 x1 slots up to 155 mm long and 70 mm high.",
   "gpu_clearance": {
    "max_length_mm": 155,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states: one PCIe 4.0 x16, low-profile, length up to 155 mm, height up to 70 mm."
    ]
   }
  },
  "sources": [
   "src-0190e0c079bf"
  ],
  "updated": "2026-08-11",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-0190e0c079bf",
    "confidence": "A",
    "checked_at": "2026-08-11",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-0190e0c079bf",
    "confidence": "A",
    "checked_at": "2026-08-11",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-0190e0c079bf",
    "confidence": "A",
    "checked_at": "2026-08-11",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m70s-gen4",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M70s Gen 4",
  "aka": [],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2023,
  "cpu_platform": "Intel Core 13th generation i3/i5/i7 (Raptor Lake)",
  "psu": {
   "wattage_options": [
    180,
    260,
    310,
    380
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "180 W: 85% efficiency (Bronze class); 260 W: 90% (Gold class); 310 W and 380 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 4.0 x16 slot up to 155 mm long and 70 mm high, sharing the opening with the primary slot and wired as x4; two low-profile PCIe 3.0 x1 slots of the same size; and two M.2 slots, one of them for WLAN.",
   "gpu_clearance": {
    "max_length_mm": 155,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states: one PCIe 4.0 x16, low-profile, length up to 155 mm, height up to 70 mm. An 8.2-litre small-form-factor chassis that takes low-profile cards only."
    ]
   }
  },
  "sources": [
   "src-b218123d9647",
   "src-4f8d0b79cf6e"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-b218123d9647",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-b218123d9647",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-b218123d9647",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m70s-gen5",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M70s Gen 5",
  "aka": [],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2024,
  "cpu_platform": "Intel Core 13th and 14th generation i3/i5/i7 and Intel 300 (Raptor Lake / Raptor Lake Refresh)",
  "psu": {
   "wattage_options": [
    180,
    258,
    260,
    310
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "The 258 W figure comes from hybrid power-supply sourcing (258 W maximum as built). Efficiency: 180 W 85%, 258 W 90%, 260 W 90%, 310 W 92%.",
    "180 W: 85% efficiency (Bronze class); 258 W and 260 W: 90% (Gold class); 310 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 3.0 x1 slot up to 155 mm long and 70 mm high, and two M.2 slots, one of them for WLAN.",
   "gpu_clearance": {
    "max_length_mm": 155,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states: one PCIe 3.0 x16, low-profile, length up to 155 mm, height up to 70 mm."
    ]
   }
  },
  "sources": [
   "src-f04533e5a1c8",
   "src-2b37b9cb6898"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-f04533e5a1c8",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-f04533e5a1c8",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-f04533e5a1c8",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m70t-gen1",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M70t",
  "aka": [
   "ThinkCentre M70t Gen 1",
   "ThinkCentre M70t Tower (11D9/11DA)"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2020,
  "cpu_platform": "Intel Celeron, Pentium Gold and Core i3/i5/i7/i9 of the 10th generation (Comet Lake)",
  "psu": {
   "wattage_options": [
    180,
    260,
    310,
    380
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Lenovo-specific supply that is not compatible with the ATX standard. The PSREF lists four configurations: 180 W, 260 W, 310 W and 380 W.",
    "180 W: 85% efficiency (Bronze class); 260 W: 85% (Bronze class); 310 W: 92% (Platinum class); 380 W: 92% (Platinum class).",
    "The PSREF says nothing about an auxiliary power connector. The factory graphics options - Radeon 520 2 GB, GeForce GT 730 2 GB and Radeon RX 550X 4 GB - are all light discrete cards."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One full-height PCIe 3.0 x16 slot under 215 mm and one full-height PCIe 3.0 x1 of the same length, plus two M.2 slots, one for WLAN and one for an SSD.",
   "gpu_clearance": {
    "max_length_mm": 215,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The PSREF states “One PCIe 3.0 x16, full-height (length < 215mm)”. No height limit is given; it is a standard full-height slot."
    ]
   }
  },
  "sources": [
   "src-6565c5b5f3e5"
  ],
  "updated": "2026-08-25",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-6565c5b5f3e5",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-6565c5b5f3e5",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-6565c5b5f3e5",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m70t-gen4",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M70t Gen 4",
  "aka": [],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2023,
  "cpu_platform": "Intel Core 13th generation i3/i5/i7 (Raptor Lake)",
  "psu": {
   "wattage_options": [
    180,
    260,
    310,
    380
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "180 W: 85% efficiency (Bronze class); 260 W: 90% (Gold class); 310 W and 380 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One PCIe 4.0 x16 slot, full height, up to 209 mm; two PCIe 3.0 x1 slots, full height",
   "gpu_clearance": {
    "max_length_mm": 209,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "Primary slot: up to 209 mm long and 117.5 mm tall. Secondary slot (x1): up to 185 mm or 118 mm."
    ]
   }
  },
  "sources": [
   "src-e1dfe93f01cf",
   "src-c3a20d0337ca"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-e1dfe93f01cf",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-e1dfe93f01cf",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-e1dfe93f01cf",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m70t-gen5",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M70t Gen 5",
  "aka": [],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2024,
  "cpu_platform": "Intel Core 13th and 14th generation i3/i5/i7 and Intel 300 (Raptor Lake / Raptor Lake Refresh)",
  "psu": {
   "wattage_options": [
    180,
    258,
    260,
    310,
    380
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "The 258 W figure comes from hybrid power-supply sourcing (258 W maximum as built). Efficiency: 180 W 85%, 258 W 90%, 260 W 90%, 310 W 92%, 380 W 92%.",
    "180 W: 85% efficiency (Bronze class); 260 W and 258 W: 90% (Gold class); 310 W and 380 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One PCIe 3.0 x16 slot, full height, up to 222.7 mm; one PCIe 3.0 x1 slot, full height",
   "gpu_clearance": {
    "max_length_mm": 222,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "Primary slot: up to 222.7 mm long and 111.2 mm tall. Secondary slot (x1): up to 185 mm or 118 mm."
    ]
   }
  },
  "sources": [
   "src-67f83eededee",
   "src-34371323b007"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-67f83eededee",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-67f83eededee",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-67f83eededee",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m710e-sff",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M710e SFF",
  "aka": [
   "ThinkCentre M710e",
   "ThinkCentre M710e Small Form Factor"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2017,
  "cpu_platform": "Intel Celeron, Pentium and Core i3/i5/i7 of the 6th and 7th generations (Skylake / Kaby Lake)",
  "psu": {
   "wattage_options": [
    180
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Lenovo-specific supply. The PSREF lists only the 180 W configuration, and no official material states whether an ATX supply is compatible.",
    "An 85% efficient supply, as stated in the PSREF. No 80 PLUS grade is given.",
    "The PSREF says nothing about an auxiliary power connector. The factory graphics option, the GeForce GT 730, needs none."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 3.0 x1 slot under 152 mm long and 64 mm high, and one M.2 card slot for an SSD. Adding the two rear USB 2.0 ports or the parallel port takes up one expansion slot.",
   "gpu_clearance": {
    "max_length_mm": 152,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states: slot 1 is PCIe 3.0 x16, low-profile, length under 152 mm, height under 64 mm. A height under 64 mm is below the 68.90 mm of the low-profile standard, so the slot is recorded as half-height only."
    ]
   }
  },
  "sources": [
   "src-a6c92283f7d1"
  ],
  "updated": "2026-08-11",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-a6c92283f7d1",
    "confidence": "A",
    "checked_at": "2026-08-11",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-a6c92283f7d1",
    "confidence": "A",
    "checked_at": "2026-08-11",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-a6c92283f7d1",
    "confidence": "A",
    "checked_at": "2026-08-11",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m710s",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M710 Small Form Factor",
  "aka": [
   "ThinkCentre M710 SFF",
   "ThinkCentre M710s"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2017,
  "cpu_platform": "Intel Celeron, Pentium and Core i3/i5/i7 of the 6th and 7th generations (Skylake / Kaby Lake)",
  "psu": {
   "wattage_options": [
    180,
    210
   ],
   "proprietary": true,
   "gpu_power_connector": "Not required. The small-form-factor supplies, rated up to 210 W, carry no auxiliary power connector. Read from the chassis and power specification, which match the M910 SFF.",
   "notes": [
    "A Lenovo-specific supply that is not compatible with the ATX standard. In a small-form-factor chassis, fitting a higher-rated supply is not a realistic option.",
    "180 W: 85% efficiency (Bronze class); 210 W: 85% (Bronze class). The 92% version of the 210 W unit is offered only in special-bid configurations.",
    "No auxiliary power connector. Low-profile cards drawing 75 W or less only."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "Two low-profile PCIe 3.0 x1 slots under 150 mm by 68 mm, and one blanking bracket.",
   "gpu_clearance": {
    "max_length_mm": 150,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states that every slot is low-profile, length under 150 mm, height under 68 mm. Low-profile only; a full-height card does not fit physically."
    ]
   }
  },
  "sources": [
   "src-0d64f5ec1f77"
  ],
  "updated": "2026-08-01",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-0d64f5ec1f77",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-0d64f5ec1f77",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-0d64f5ec1f77",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-0d64f5ec1f77",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m710t",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M710 Tower",
  "aka": [
   "ThinkCentre M710t",
   "ThinkCentre M710 Tower (10M9/10MA/10NE/10NF)"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2017,
  "cpu_platform": "Intel Celeron, Pentium and Core i3/i5/i7 of the 6th and 7th generations (Skylake / Kaby Lake)",
  "psu": {
   "wattage_options": [
    180,
    210
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Lenovo-specific supply that is not compatible with the ATX standard. The PSREF lists only 180 W and 210 W for the M710 Tower. The M710t appears among the machines the 400 W FSP400-40AGPAA supply covers, but not as a standard configuration; it would be a special-bid build or a replacement.",
    "180 W: 85% efficiency (Bronze class); 210 W: 85% (Bronze class). The 92% version of the 210 W unit is offered only in special-bid configurations.",
    "The standard 180 W and 210 W configurations have no auxiliary power connector. Fitted with the 400 W FSP400-40AGPAA instead, there is a 6+2-pin connector."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "Two half-height PCIe 3.0 x1 slots under 189 mm by 104 mm, and one blanking bracket.",
   "gpu_clearance": {
    "max_length_mm": 189,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states: slot 1 is half-length full-height, length under 189 mm, height under 104 mm. A height under 104 mm is below the 111.15 mm of the full-height standard, so in practice the slot is recorded as low-profile, or half-height, only (treated as low-profile only). The height limit is tighter than the 112 mm of the M910 and M920 Tower."
    ]
   }
  },
  "sources": [
   "src-bedaf91bff2e",
   "src-5dc8d89933e0"
  ],
  "updated": "2026-08-01",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-bedaf91bff2e",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-bedaf91bff2e",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-bedaf91bff2e",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m720s",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M720 SFF",
  "aka": [
   "ThinkCentre M720s",
   "ThinkCentre M720 SFF (10ST/10SU)"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2018,
  "cpu_platform": "Intel Celeron, Pentium Gold and Core i3/i5/i7/i9 of the 8th and 9th generations (Coffee Lake / Coffee Lake Refresh)",
  "psu": {
   "wattage_options": [
    180,
    210,
    260
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Lenovo-specific supply that is not compatible with the ATX standard. The PSREF lists three configurations, 180 W, 210 W and 260 W, all fixed-speed units, in the same power table as the M720 Tower.",
    "180 W: 85% efficiency (Bronze class); 210 W: 85% (Bronze class); 260 W: 92% (Platinum class).",
    "The PSREF says nothing about an auxiliary power connector. The factory graphics options - Radeon 520 2 GB and GeForce GT 730 2 GB at 35 W - are light discrete cards, available in low-profile form and within what the slot supplies."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 3.0 x16 slot under 147 mm by 68.9 mm, two low-profile PCIe 3.0 x1 slots of the same size, one blanking bracket, and two M.2 slots, one for WLAN and one for an SSD.",
   "gpu_clearance": {
    "max_length_mm": 147,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states “One PCIe 3.0 x16, low-profie (length < 147mm, height < 68.9mm)”; “low-profie” is a typing error in the original. Every slot is low-profile only; a full-height card does not go in. The chassis is an 8.4-litre small form factor measuring 92.5 by 290.5 by 343.5 mm."
    ]
   }
  },
  "sources": [
   "src-e9c01a6ccb4b",
   "src-8b93daddfbf1"
  ],
  "updated": "2026-08-26",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-e9c01a6ccb4b",
    "confidence": "A",
    "checked_at": "2026-08-26",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-e9c01a6ccb4b",
    "confidence": "A",
    "checked_at": "2026-08-26",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-e9c01a6ccb4b",
    "confidence": "A",
    "checked_at": "2026-08-26",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m720t",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M720 Tower",
  "aka": [
   "ThinkCentre M720t",
   "ThinkCentre M720 Tower (10SQ/10SR)"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2018,
  "cpu_platform": "Intel Celeron, Pentium Gold and Core i3/i5/i7/i9 of the 8th and 9th generations (Coffee Lake / Coffee Lake Refresh)",
  "psu": {
   "wattage_options": [
    180,
    210,
    260
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Lenovo-specific supply that is not compatible with the ATX standard. The PSREF lists three configurations, 180 W, 210 W and 260 W, all fixed-speed units. Only the 260 W one is recorded as accepting 100-240 V at 50-60 Hz.",
    "180 W: 85% efficiency (Bronze class); 210 W: 85% (Bronze class); 260 W: 92% (Platinum class).",
    "The PSREF says nothing about an auxiliary power connector. The factory graphics options - Radeon 520 2 GB, GeForce GT 730 2 GB at 35 W, and Radeon RX 550X 4 GB - are all light discrete cards that the slot alone can supply."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One half-length full-height PCIe 3.0 x16 slot under 189 mm by 104 mm, two half-length full-height PCIe 3.0 x1 slots of the same size, one blanking bracket, and two M.2 slots, one for WLAN and one for an SSD.",
   "gpu_clearance": {
    "max_length_mm": 189,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The PSREF states “One PCIe 3.0 x16, half-length (< 189mm) full-height (< 104mm)”. It takes a full-height card, but only up to half length, 189 mm. The chassis is a 15-litre tower measuring 150 by 270.5 by 360 mm."
    ]
   }
  },
  "sources": [
   "src-542bd4b452fd",
   "src-f58bd21d0e19"
  ],
  "updated": "2026-08-26",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-542bd4b452fd",
    "confidence": "A",
    "checked_at": "2026-08-26",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-542bd4b452fd",
    "confidence": "A",
    "checked_at": "2026-08-26",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-542bd4b452fd",
    "confidence": "A",
    "checked_at": "2026-08-26",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m75s-gen1",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M75s",
  "aka": [
   "ThinkCentre M75s SFF",
   "ThinkCentre M75s Gen 1",
   "ThinkCentre M75s (11A9/11AA/11AV/11AW)"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2019,
  "cpu_platform": "AMD Athlon and Athlon PRO 200GE and 300GE, Ryzen 3 and Ryzen 5 2000 and 3000 series APUs including the PRO versions, and Ryzen 5, 7 and 9 PRO 3000 series processors.",
  "psu": {
   "wattage_options": [
    180,
    210,
    260
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Lenovo-specific supply that is not compatible with the ATX standard. The PSREF lists three configurations, 180 W, 210 W and 260 W, all fixed-speed units, in the same power table as the M720 SFF, which has the same chassis dimensions.",
    "180 W: 85% efficiency (Bronze class); 210 W: 85% (Bronze class); 260 W: 92% (Platinum class).",
    "The PSREF says nothing about an auxiliary power connector. The only factory graphics option is the AMD Radeon 520 with 2 GB of GDDR5, a light discrete card within what the slot supplies."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 3.0 x16 slot under 150 mm by 68 mm, one low-profile PCIe 3.0 x1 of the same size, two blanking brackets, and two M.2 slots, one for WLAN and one for an SSD.",
   "gpu_clearance": {
    "max_length_mm": 150,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states “One PCIe 3.0 x16, low-profie (length < 150mm, height < 68mm)”; “low-profie” is a typing error in the original. Every slot is low-profile only; a full-height card does not go in. The chassis is an 8.4-litre small form factor measuring 92.5 by 290.5 by 343.5 mm, the same dimensions as the M720 SFF."
    ]
   }
  },
  "sources": [
   "src-8e31c54d5146",
   "src-d08147c2de1b"
  ],
  "updated": "2026-08-26",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-8e31c54d5146",
    "confidence": "A",
    "checked_at": "2026-08-26",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-8e31c54d5146",
    "confidence": "A",
    "checked_at": "2026-08-26",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-8e31c54d5146",
    "confidence": "A",
    "checked_at": "2026-08-26",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m75s-gen5",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M75s Gen 5",
  "aka": [],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2024,
  "cpu_platform": "AMD Ryzen 3/5/7 8000 / Ryzen PRO 3/5/7 8000 Series (Hawk Point)",
  "psu": {
   "wattage_options": [
    180,
    258,
    260,
    310
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "The 258 W figure comes from hybrid power-supply sourcing (258 W maximum as built). Efficiency: 180 W 85%, 258 W 90%, 260 W 90%, 310 W 92%.",
    "180 W: 85% efficiency (Bronze class); 258 W and 260 W: 90% (Gold class); 310 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 3.0 x1 slot up to 155 mm long and 70 mm high, and three M.2 slots, one for WLAN and two for SSDs.",
   "gpu_clearance": {
    "max_length_mm": 155,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states: one PCIe 3.0 x16, low-profile, length up to 155 mm, height up to 70 mm."
    ]
   }
  },
  "sources": [
   "src-8294faa2c772",
   "src-a93bd660f75d"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-8294faa2c772",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-8294faa2c772",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-8294faa2c772",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m75t-gen5",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M75t Gen 5",
  "aka": [],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2024,
  "cpu_platform": "AMD Ryzen 3/5/7 8000 / Ryzen PRO 3/5/7 8000 Series (Hawk Point)",
  "psu": {
   "wattage_options": [
    180,
    258,
    260,
    310
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "The 258 W figure comes from hybrid power-supply sourcing (258 W maximum as built). Efficiency: 180 W 85%, 258 W 90%, 260 W 90%, 310 W 92%.",
    "180 W: 85% efficiency (Bronze class); 260 W and 258 W: 90% (Gold class); 310 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One PCIe 3.0 x16 slot, full height, up to 222.7 mm; one PCIe 3.0 x1 slot, full height",
   "gpu_clearance": {
    "max_length_mm": 222,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "Primary slot: up to 222.7 mm long and 111.2 mm tall. Secondary slot (x1): up to 185 mm or 118 mm."
    ]
   }
  },
  "sources": [
   "src-34a8aef4ac8d",
   "src-4064bb28db8a"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-34a8aef4ac8d",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-34a8aef4ac8d",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-34a8aef4ac8d",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m80s-gen1",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M80s",
  "aka": [
   "ThinkCentre M80s Gen 1",
   "ThinkCentre M80s SFF"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2020,
  "cpu_platform": "Intel Celeron, Pentium Gold and Core i3/i5/i7/i9 of the 10th generation (Comet Lake)",
  "psu": {
   "wattage_options": [
    180,
    260,
    310,
    380
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Lenovo-specific supply that is not compatible with the ATX standard. The PSREF lists four configurations, 180 W, 260 W, 310 W and 380 W, in the same table as the M70s and M70t Gen1.",
    "180 W: 85% efficiency (Bronze class); 260 W: 85% (Bronze class); 310 W: 92% (Platinum class); 380 W: 92% (Platinum class).",
    "The PSREF says nothing about an auxiliary power connector. The factory graphics options - Radeon 520 2 GB, GeForce GT 730 2 GB and Radeon RX 550X 4 GB - are all light discrete cards available in low-profile form."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 3.0 x16 slot under 155 mm by 68 mm, one low-profile PCIe 3.0 x1 of the same size, two blanking brackets, and two M.2 slots, one for WLAN and one for an SSD.",
   "gpu_clearance": {
    "max_length_mm": 155,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states “One PCIe 3.0 x16, low-profile (length < 155mm, height < 68mm)”. Every slot is low-profile only; a full-height card does not go in."
    ]
   }
  },
  "sources": [
   "src-a0b0fd68d2b2"
  ],
  "updated": "2026-08-25",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-a0b0fd68d2b2",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-a0b0fd68d2b2",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-a0b0fd68d2b2",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m80s-gen3",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M80s Gen 3",
  "aka": [],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2022,
  "cpu_platform": "Intel Core 12th generation i3/i5/i7/i9 and Pentium Gold G7400 (Alder Lake)",
  "psu": {
   "wattage_options": [
    180,
    260,
    310,
    380
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "180 W: 85% efficiency (Bronze class); 260 W: 90% (Gold class); 310 W and 380 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 2,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 4.0 x16 slot wired as x4, one low-profile PCIe 4.0 x16, and one low-profile PCIe 3.0 x1, each up to 155 mm long and 70 mm high, plus three M.2 slots, one of them for WLAN.",
   "gpu_clearance": {
    "max_length_mm": 155,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states that both the primary and the secondary slot are low-profile, length up to 155 mm and height up to 70 mm; the same physical limit applies to each."
    ]
   }
  },
  "sources": [
   "src-3d4417b766d6",
   "src-1962f498eff0"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-3d4417b766d6",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-3d4417b766d6",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-3d4417b766d6",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m80t-gen1",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M80t",
  "aka": [
   "ThinkCentre M80t Gen 1",
   "ThinkCentre M80t Tower (11CS/11CT)"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2020,
  "cpu_platform": "Intel Celeron, Pentium Gold and Core i3/i5/i7/i9 of the 10th generation (Comet Lake)",
  "psu": {
   "wattage_options": [
    180,
    260,
    310,
    380
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Lenovo-specific supply that is not compatible with the ATX standard. The PSREF lists four configurations: 180 W, 260 W, 310 W and 380 W.",
    "180 W: 85% efficiency (Bronze class); 260 W: 85% (Bronze class); 310 W: 92% (Platinum class); 380 W: 92% (Platinum class).",
    "The PSREF says nothing about an auxiliary power connector. The factory graphics options - Radeon 520 2 GB, GeForce GT 730 2 GB and Radeon RX 550X 4 GB - are all light discrete cards."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One full-height PCIe 3.0 x16 slot under 215 mm, one full-height PCIe 3.0 x4 and one full-height PCIe 3.0 x1 of the same length, one blanking bracket, and two M.2 slots, one for WLAN and one for an SSD.",
   "gpu_clearance": {
    "max_length_mm": 215,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The PSREF states “One PCIe 3.0 x16, full-height (length < 215mm)”. No height limit is given; it is a standard full-height slot. The chassis is the same 13.6 litres as the M70t Gen1."
    ]
   }
  },
  "sources": [
   "src-cc03b33bf69f"
  ],
  "updated": "2026-08-25",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-cc03b33bf69f",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-cc03b33bf69f",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-cc03b33bf69f",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m80t-gen3",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M80t Gen 3",
  "aka": [],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2022,
  "cpu_platform": "Intel Core 12th generation i3/i5/i7/i9 and Pentium Gold G7400 (Alder Lake)",
  "psu": {
   "wattage_options": [
    180,
    260,
    310,
    380
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "180 W: 85% efficiency (Bronze class); 260 W: 90% (Gold class); 310 W and 380 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 2,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One PCIe 4.0 x16 slot wired x4, full height, up to 185 mm or 118 mm; one PCIe 4.0 x16 slot, full height, up to 209 mm; one PCIe 3.0 x1 slot",
   "gpu_clearance": {
    "max_length_mm": 209,
    "max_slots": null,
    "max_slots_verified": 2,
    "low_profile_only": false,
    "notes": [
     "Primary slot (x16, fully wired): up to 209 mm long and 117.5 mm tall. Secondary slot (wired x4): up to 185 mm or 118 mm long and 100 mm tall. The official product specifications reference gives no figure for card width, but the vendor's own graphics options include a Radeon RX 6500 XT, which AMD's official specification describes as two slots, so two-slot cards are known to have been fitted. Whether anything thicker than two slots fits is not confirmed by official material."
    ]
   }
  },
  "sources": [
   "src-4bae9d0417e4",
   "src-9123bdb65b06"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-4bae9d0417e4",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-4bae9d0417e4",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": "src-4bae9d0417e4",
    "confidence": "B",
    "checked_at": "2026-07-19",
    "basis_en": "not stated as such in the manufacturer's material; derived in the upstream record from other values that material does publish"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-4bae9d0417e4",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m90s-gen1",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M90s",
  "aka": [
   "ThinkCentre M90s Gen 1",
   "ThinkCentre M90s SFF (11D1/11D2)"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2020,
  "cpu_platform": "Intel Celeron, Pentium Gold and Core i3/i5/i7/i9 of the 10th generation (Comet Lake)",
  "psu": {
   "wattage_options": [
    180,
    260,
    310,
    380
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Lenovo-specific supply that is not compatible with the ATX standard. The PSREF lists four configurations: 180 W, 260 W, 310 W and 380 W. The 500 W configuration offered on the M90t Gen1 tower is not available on the M90s, which is a small-form-factor chassis.",
    "180 W: 85% efficiency (Bronze class); 260 W: 85% (Bronze class); 310 W: 92% (Platinum class); 380 W: 92% (Platinum class).",
    "The PSREF says nothing about an auxiliary power connector. The factory graphics options - Radeon 520 2 GB, GeForce GT 730 2 GB and Radeon RX 550X 4 GB - are all light discrete cards available in low-profile form."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 3.0 x16 slot under 155 mm by 68 mm, one low-profile PCIe 3.0 x4 and one low-profile PCIe 3.0 x1 of the same size, one blanking bracket, and three M.2 slots, one for WLAN and two for SSDs.",
   "gpu_clearance": {
    "max_length_mm": 155,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states “One PCIe 3.0 x16, low-profile (length < 155mm, height < 68mm)”. Every slot is low-profile only; a full-height card does not go in. Unlike the M90t Gen1 tower, the Graphics table lists neither the GTX 1660 SUPER nor the RTX 2060; the low-profile limit is the likely reason, but the PSREF does not give one."
    ]
   }
  },
  "sources": [
   "src-75a4cd32d766"
  ],
  "updated": "2026-08-25",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-75a4cd32d766",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-75a4cd32d766",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-75a4cd32d766",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m90s-gen3",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M90s Gen 3",
  "aka": [],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2022,
  "cpu_platform": "Intel Core 12th generation i3/i5/i7/i9 and Pentium Gold G7400 (Alder Lake)",
  "psu": {
   "wattage_options": [
    260,
    310,
    380
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "260 W: 90% efficiency (Gold class); 310 W and 380 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 2,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 4.0 x16 slot wired as x4, one low-profile PCIe 4.0 x16, and two low-profile PCIe 3.0 x1, each up to 155 mm long and 70 mm high, plus three M.2 slots, one of them for WLAN.",
   "gpu_clearance": {
    "max_length_mm": 155,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states that both the primary and the secondary slot are low-profile, length up to 155 mm and height up to 70 mm; the same physical limit applies to each."
    ]
   }
  },
  "sources": [
   "src-dc506a2ad572",
   "src-558161d7aaf0"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-dc506a2ad572",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-dc506a2ad572",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-dc506a2ad572",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m90s-gen4",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M90s Gen 4",
  "aka": [],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2023,
  "cpu_platform": "Intel Core 13th generation i3/i5/i7/i9 (Raptor Lake)",
  "psu": {
   "wattage_options": [
    260,
    310,
    380
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "260 W: 90% efficiency (Gold class); 310 W and 380 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 2,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 4.0 x16 slot wired as x4, one low-profile PCIe 4.0 x16, and one low-profile PCIe 3.0 x1, each up to 155 mm long and 70 mm high, plus three M.2 slots, one of them for WLAN.",
   "gpu_clearance": {
    "max_length_mm": 155,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states that both the primary and the secondary slot are low-profile, length up to 155 mm and height up to 70 mm; the same physical limit applies to each."
    ]
   }
  },
  "sources": [
   "src-830ccf11869c",
   "src-edc3708ab8a1"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-830ccf11869c",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-830ccf11869c",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-830ccf11869c",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m90s-gen5",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M90s Gen 5",
  "aka": [],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2024,
  "cpu_platform": "Intel Core i3/i5/i7 of the 13th generation and Core i5/i7/i9 of the 14th (Raptor Lake / Raptor Lake Refresh)",
  "psu": {
   "wattage_options": [
    258,
    260,
    310
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "The 258 W figure comes from hybrid power-supply sourcing, 258 W being the maximum as assembled. 258 W: 90%; 260 W: 90%; 310 W: 92%.",
    "258 W and 260 W: 90% efficiency (Gold class); 310 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 2,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 4.0 x16 slot wired as x4, one low-profile PCIe 4.0 x16, and one low-profile PCIe 3.0 x1, each up to 155 mm long and 70 mm high, plus three M.2 slots, one of them for WLAN.",
   "gpu_clearance": {
    "max_length_mm": 155,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states that both the primary and the secondary slot are low-profile, length up to 155 mm and height up to 70 mm; the same physical limit applies to each."
    ]
   }
  },
  "sources": [
   "src-a3d4acd6b798",
   "src-76c665f323b1"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-a3d4acd6b798",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-a3d4acd6b798",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-a3d4acd6b798",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m90t-gen1",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M90t",
  "aka": [
   "ThinkCentre M90t Gen 1",
   "ThinkCentre M90t Tower (11D0/11CY)"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2020,
  "cpu_platform": "Intel Celeron, Pentium Gold and Core i3/i5/i7/i9 of the 10th generation (Comet Lake)",
  "psu": {
   "wattage_options": [
    180,
    300,
    500
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Lenovo-specific supply that is not compatible with the ATX standard. The PSREF lists 180 W, two versions of 300 W, and 500 W.",
    "180 W: 85% efficiency (Bronze class). The 300 W unit comes in two versions, one at 85% (Bronze class) and one at 90% (Gold class). 500 W: 92% (Platinum class).",
    "The PSREF says nothing about an auxiliary power connector. The factory graphics options include the GeForce GTX 1660 SUPER (125 W, occupying two slots) and the GeForce RTX 2060 (125 W), which are in the range that ordinarily needs auxiliary power, but official material does not say so."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One full-height PCIe 3.0 x16 slot under 245 mm, one full-height PCIe 3.0 x4 and one full-height PCIe 3.0 x1 of the same length, one blanking bracket, and three M.2 slots, one for WLAN and two for SSDs.",
   "gpu_clearance": {
    "max_length_mm": 245,
    "max_slots": null,
    "max_slots_verified": 2,
    "low_profile_only": false,
    "notes": [
     "The PSREF states “One PCIe 3.0 x16, full-height (length < 245mm)”, and records the GeForce GTX 1660 SUPER as occupying two slots, so a card two slots thick is established as going in. The chassis is 17 litres, larger than the 13.6 litres of the M70t and M80t Gen1."
    ]
   }
  },
  "sources": [
   "src-522fdd82375b"
  ],
  "updated": "2026-08-25",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-522fdd82375b",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-522fdd82375b",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": "src-522fdd82375b",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-522fdd82375b",
    "confidence": "A",
    "checked_at": "2026-08-25",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m90t-gen3",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M90t Gen 3",
  "aka": [],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2022,
  "cpu_platform": "Intel Core 12th generation i3/i5/i7/i9 and Pentium Gold G7400 (Alder Lake)",
  "psu": {
   "wattage_options": [
    300,
    500,
    750
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "300 W: 90% efficiency (Gold class); 500 W: 92% (Platinum class); 750 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 2,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One PCIe 4.0 x16 slot wired x4, full height, up to 205 mm; one PCIe 4.0 x16 slot, full height, up to 268.5 mm; two PCIe 3.0 x1 slots, full height, up to 205 mm",
   "gpu_clearance": {
    "max_length_mm": 268,
    "max_slots": null,
    "max_slots_verified": 2,
    "low_profile_only": false,
    "notes": [
     "Primary slot (x16, fully wired): up to 268.5 mm. Secondary slot (wired x4): up to 205 mm. Height up to 114.55 mm. The official product specifications reference gives no figure for card width, but the vendor's own graphics options include a GeForce RTX 3070 Ti, which NVIDIA's official specification describes as two slots, and a Radeon RX 6500 XT, which AMD describes the same way, so two-slot cards are known to have been fitted. Whether anything thicker than two slots fits is not confirmed by official material."
    ]
   }
  },
  "sources": [
   "src-e134cc73d38e",
   "src-4f5ce5384eea"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-e134cc73d38e",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-e134cc73d38e",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": "src-e134cc73d38e",
    "confidence": "B",
    "checked_at": "2026-07-19",
    "basis_en": "not stated as such in the manufacturer's material; derived in the upstream record from other values that material does publish"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-e134cc73d38e",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m90t-gen4",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M90t Gen 4",
  "aka": [],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2023,
  "cpu_platform": "Intel Core 13th generation i3/i5/i7/i9 (Raptor Lake)",
  "psu": {
   "wattage_options": [
    260,
    300,
    500
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "260 W: 90% efficiency (Gold class); 300 W: 90% (Gold class); 500 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 2,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One PCIe 4.0 x16 slot wired x4, full height, up to 205 mm; one PCIe 4.0 x16 slot, full height, up to 268.5 mm; one PCIe 3.0 x1 slot, full height, up to 205 mm",
   "gpu_clearance": {
    "max_length_mm": 268,
    "max_slots": null,
    "max_slots_verified": 2,
    "low_profile_only": false,
    "notes": [
     "Primary slot (x16, fully wired): up to 268.5 mm. Secondary slot (wired x4): up to 205 mm. Height up to 114.55 mm. The official product specifications reference gives no figure for card width, but the vendor's own graphics options include a GeForce RTX 4060, which NVIDIA's official specification describes as two slots, so two-slot cards are known to have been fitted. Whether anything thicker than two slots fits is not confirmed by official material."
    ]
   }
  },
  "sources": [
   "src-91891261cc81",
   "src-b3a441f29fee"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-91891261cc81",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-91891261cc81",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": "src-91891261cc81",
    "confidence": "B",
    "checked_at": "2026-07-19",
    "basis_en": "not stated as such in the manufacturer's material; derived in the upstream record from other values that material does publish"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-91891261cc81",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m90t-gen5",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M90t Gen 5",
  "aka": [],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2024,
  "cpu_platform": "Intel Core 13th and 14th generation i5/i7/i9 (Raptor Lake / Raptor Lake Refresh)",
  "psu": {
   "wattage_options": [
    260,
    300,
    500
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "The 258 W figure comes from hybrid power-supply sourcing (258 W maximum as built); it is effectively the 260 W option.",
    "260 W: 85% efficiency (Bronze class); 300 W: 90% (Gold class); 500 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 2,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One PCIe 4.0 x16 slot wired x4, full height, up to 205 mm; one PCIe 4.0 x16 slot, full height, up to 268.5 mm; one PCIe 3.0 x1 slot, full height, up to 205 mm",
   "gpu_clearance": {
    "max_length_mm": 268,
    "max_slots": null,
    "max_slots_verified": 2,
    "low_profile_only": false,
    "notes": [
     "Primary slot (x16, fully wired): up to 268.5 mm. Secondary slot (wired x4): up to 205 mm. Official maximum card height 114.55 mm. The official product specifications reference gives no figure for card width, but the vendor's own graphics options include a GeForce RTX 4060, which NVIDIA's official specification describes as two slots, so two-slot cards are known to have been fitted. Whether anything thicker than two slots fits is not confirmed by official material."
    ]
   }
  },
  "sources": [
   "src-4124dba9aa12",
   "src-8cf932fd98c5"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-4124dba9aa12",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-4124dba9aa12",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": "src-4124dba9aa12",
    "confidence": "B",
    "checked_at": "2026-07-19",
    "basis_en": "not stated as such in the manufacturer's material; derived in the upstream record from other values that material does publish"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-4124dba9aa12",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m910s",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M910 Small Form Factor",
  "aka": [
   "ThinkCentre M910 SFF",
   "ThinkCentre M910s"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2016,
  "cpu_platform": "Intel Core i3/i5/i7 of the 6th and 7th generations (Skylake / Kaby Lake)",
  "psu": {
   "wattage_options": [
    180,
    210
   ],
   "proprietary": true,
   "gpu_power_connector": "Not required. The small-form-factor supplies, rated up to 210 W, carry no auxiliary power connector. Read from the PSREF and from the power specification of the small-form-factor chassis.",
   "notes": [
    "A Lenovo-specific supply that is not compatible with the ATX standard. Being a small-form-factor chassis, it has no 400 W configuration.",
    "180 W: 85% efficiency (Bronze class); 210 W: 85% (Bronze class). The 92% version of the 210 W unit is offered only in special-bid configurations.",
    "No auxiliary power connector. Low-profile cards drawing 75 W or less only."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 3.0 x1 slot under 150 mm by 68 mm, one low-profile PCIe 3.0 x16 of the same size wired as x4, and one blanking bracket.",
   "gpu_clearance": {
    "max_length_mm": 150,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states that every slot is low-profile, length under 150 mm, height under 68 mm. Low-profile only; a full-height card does not fit physically."
    ]
   }
  },
  "sources": [
   "src-387001d26a61"
  ],
  "updated": "2026-08-01",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-387001d26a61",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-387001d26a61",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-387001d26a61",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-387001d26a61",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m910t",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M910 Tower",
  "aka": [
   "ThinkCentre M910t",
   "ThinkCentre M910 Tower (10MM/10MN/10N0/10N1)"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2016,
  "cpu_platform": "Intel Core i3/i5/i7 of the 6th and 7th generations (Skylake / Kaby Lake)",
  "psu": {
   "wattage_options": [
    180,
    250,
    400
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Lenovo-specific supply with a non-standard 10-pin main connector, not compatible with the ATX standard. The 400 W configuration is the FSP400-40AGPAA, Lenovo part number 00PC738.",
    "180 W: 85% efficiency (Bronze class); 250 W: 85% (Bronze class); 400 W: 92% (Platinum class).",
    "The 400 W supply, part FSP400-40AGPAA, ships with a 6+2-pin PCIe cable. The 180 W and 250 W configurations have no auxiliary power connector, so they take slot-powered cards only."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One full-height PCIe 3.0 x1 slot under 268 mm by 112 mm, one full-height PCIe 3.0 x16 of the same size wired as x4, and one blanking bracket.",
   "gpu_clearance": {
    "max_length_mm": 268,
    "max_slots": null,
    "max_slots_verified": 2,
    "low_profile_only": false,
    "notes": [
     "The PSREF states: slot 1 is PCIe 3.0 x16, full-height, length under 268 mm, height under 112 mm, taking a full-height full-length card. The factory graphics options, the 180 W GeForce GTX 1080 and the 75 W Radeon R7 350, are is recorded in the PSREF as occupying two slots, so a card two slots thick is established as going in. Whether anything thicker fits is not confirmed by official material."
    ]
   }
  },
  "sources": [
   "src-7a8769f195f9",
   "src-5dc8d89933e0"
  ],
  "updated": "2026-08-01",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-7a8769f195f9",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-7a8769f195f9",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": "src-7a8769f195f9",
    "confidence": "D",
    "checked_at": "2026-08-01",
    "basis_en": "derived in the upstream record from material that is not the manufacturer's own publication"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-7a8769f195f9",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m920s",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M920 Small Form Factor",
  "aka": [
   "ThinkCentre M920 SFF",
   "ThinkCentre M920s"
  ],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2018,
  "cpu_platform": "Intel Core i3/i5/i7/i9 of the 8th and 9th generations (Coffee Lake / Coffee Lake Refresh)",
  "psu": {
   "wattage_options": [
    180,
    210,
    260
   ],
   "proprietary": true,
   "gpu_power_connector": "Not required. The small-form-factor supplies, rated up to 260 W, carry no auxiliary power connector. Read from the chassis and power specification, which match the M910 SFF.",
   "notes": [
    "A Lenovo-specific supply that is not compatible with the ATX standard. Being a small-form-factor chassis, it has no 400 W configuration.",
    "180 W: 85% efficiency (Bronze class); 210 W: 85% (Bronze class); 260 W: 92% (Platinum class).",
    "No auxiliary power connector. Low-profile cards drawing 75 W or less only."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 3.0 x1 slot under 150 mm by 68 mm, one low-profile PCIe 3.0 x16 of the same size wired as x4, and one blanking bracket.",
   "gpu_clearance": {
    "max_length_mm": 150,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states that every slot is low-profile, length under 150 mm, height under 68 mm. Low-profile only; a full-height card does not fit physically."
    ]
   }
  },
  "sources": [
   "src-9dd4bf237686"
  ],
  "updated": "2026-08-01",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-9dd4bf237686",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": "src-9dd4bf237686",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-9dd4bf237686",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-9dd4bf237686",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-m920t",
  "maker": "Lenovo",
  "series": "ThinkCentre M",
  "model_name": "ThinkCentre M920 Tower",
  "aka": [
   "ThinkCentre M920t",
   "ThinkCentre M920 Tower (10U1/10SX/10SF/10RL)"
  ],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2018,
  "cpu_platform": "Intel Core i3/i5/i7/i9 of the 8th and 9th generations (Coffee Lake / Coffee Lake Refresh)",
  "psu": {
   "wattage_options": [
    180,
    250,
    400
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "A Lenovo-specific supply with a non-standard 10-pin main connector, not compatible with the ATX standard. The 400 W configuration is the FSP400-40AGPAA, Lenovo part number 00PC738.",
    "180 W: 85% efficiency (Bronze class); 250 W: 85% (Bronze class); 400 W: 92% (Platinum class).",
    "The 400 W supply, part FSP400-40AGPAA, ships with a 6+2-pin PCIe cable; part number 00PC738 is the one to quote when replacing it. The 180 W and 250 W configurations have no auxiliary power connector."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 3,
    "gen_note": null
   },
   "other_slots": "One full-height PCIe 3.0 x1 slot under 268 mm by 112 mm, one full-height PCIe 3.0 x16 of the same size wired as x4, and one blanking bracket.",
   "gpu_clearance": {
    "max_length_mm": 268,
    "max_slots": null,
    "max_slots_verified": 2,
    "low_profile_only": false,
    "notes": [
     "The PSREF states: PCIe 3.0 x16, full-height, under 268 mm by 112 mm. The chassis is the same 18 litres as the M910 Tower. The factory graphics option, the 120 W GeForce GTX 1060, is recorded in the PSREF as occupying two slots, so a card two slots thick is established as going in. Whether anything thicker fits is not confirmed by official material."
    ]
   }
  },
  "sources": [
   "src-c905fc414897",
   "src-5dc8d89933e0"
  ],
  "updated": "2026-08-01",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-c905fc414897",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-c905fc414897",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": "src-c905fc414897",
    "confidence": "D",
    "checked_at": "2026-08-01",
    "basis_en": "derived in the upstream record from material that is not the manufacturer's own publication"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-c905fc414897",
    "confidence": "A",
    "checked_at": "2026-08-01",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-neo50s-gen4",
  "maker": "Lenovo",
  "series": "ThinkCentre neo",
  "model_name": "ThinkCentre neo 50s Gen 4",
  "aka": [],
  "form_factor": "sff",
  "form_factor_label": "Small form factor",
  "release_year": 2022,
  "cpu_platform": "Intel Core i3/i5/i7 of the 12th and 13th generations, plus Celeron and Pentium Gold (Alder Lake / Raptor Lake)",
  "psu": {
   "wattage_options": [
    180,
    260
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "180 W: 85% efficiency (Bronze class, auto-sensing input); 260 W: 90% (Gold class, 80 PLUS Gold qualified, auto-sensing input).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One low-profile PCIe 3.0 x1 slot under 167.65 mm long and 68.90 mm high, and two M.2 slots, one of them for WLAN.",
   "gpu_clearance": {
    "max_length_mm": 167,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": true,
    "notes": [
     "The PSREF states: one PCIe 4.0 x16, low-profile, length under 167.65 mm, height under 68.90 mm. The chassis is a 7.4-litre small form factor, smaller than the 8.2-litre M70s and M90s."
    ]
   }
  },
  "sources": [
   "src-f87fb603dec5",
   "src-c8dab4f63d4b"
  ],
  "updated": "2026-08-22",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-f87fb603dec5",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": "src-f87fb603dec5",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-f87fb603dec5",
    "confidence": "A",
    "checked_at": "2026-08-22",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 },
 {
  "id": "lenovo-thinkcentre-neo50t-gen4",
  "maker": "Lenovo",
  "series": "ThinkCentre neo",
  "model_name": "ThinkCentre neo 50t Gen 4",
  "aka": [],
  "form_factor": "tower",
  "form_factor_label": "Tower (mini tower)",
  "release_year": 2022,
  "cpu_platform": "Intel Core i3/i5/i7/i9 of the 12th and 13th generations, plus Celeron and Pentium Gold (Alder Lake / Raptor Lake)",
  "psu": {
   "wattage_options": [
    180,
    260,
    310,
    380
   ],
   "proprietary": true,
   "gpu_power_connector": null,
   "notes": [
    "Lenovo proprietary design; not compatible with the ATX standard.",
    "180 W: 85% efficiency (Bronze class); 260 W: 90% (Gold class); 310 W and 380 W: 92% (Platinum class).",
    "Could not be obtained: the official product specifications reference says nothing about an auxiliary power cable."
   ]
  },
  "expansion": {
   "pcie_x16": {
    "count": 1,
    "gen": 4,
    "gen_note": null
   },
   "other_slots": "One full-height half-length PCIe 4.0 x16 slot and two full-height half-length PCIe 3.0 x1 slots.",
   "gpu_clearance": {
    "max_length_mm": null,
    "max_slots": null,
    "max_slots_verified": null,
    "low_profile_only": false,
    "notes": [
     "The PSREF says “full-height, half-length”. It gives no maximum length in millimetres; half-length is generally taken to mean 167 mm or less."
    ]
   }
  },
  "sources": [
   "src-4b69eb842907",
   "src-06c993941860"
  ],
  "updated": "2026-09-04",
  "field_provenance": {
   "psu.wattage_options": {
    "source_id": "src-4b69eb842907",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "the upstream record does not say where this field came from; it is attributed to the cited manufacturer document that covers this part of the specification"
   },
   "psu.gpu_power_connector": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_length_mm": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.max_slots_verified": {
    "source_id": null,
    "confidence": "E",
    "checked_at": null,
    "basis_en": "the upstream record states no value for this field, so there is nothing for a source to support"
   },
   "expansion.gpu_clearance.low_profile_only": {
    "source_id": "src-4b69eb842907",
    "confidence": "A",
    "checked_at": "2026-07-19",
    "basis_en": "stated in the manufacturer's published specification cited for this field by the upstream record"
   }
  }
 }
]