Lenovo ThinkPad T490 accessories

{
  "host_id": "lenovo-thinkpad-t490",
  "power_supply_id": "lenovo-psu-01fr024"
}

{
  "schema_version": "0.5.0",
  "rule_version": "0.4.2",
  "data_version": "2026-09-23.1",
  "data_sha256": "bafabaf5b5eb570d415a4597e4e8fa3c893423d9ef8538a6b0e79477a8ec69f8",
  "release_status": "commercial",
  "host_id": "lenovo-thinkpad-t490",
  "monitor_id": null,
  "power_supply_id": "lenovo-psu-01fr024",
  "status": "supported",
  "display": {
    "status": "not_requested",
    "code": "display-not-requested",
    "explanation": "No monitor selected.",
    "source_ids": [],
    "rule_ids": [],
    "missing": [],
    "conditions": []
  },
  "connection": {
    "status": "not_requested",
    "code": "cable-not-requested",
    "explanation": "No display cable required by this request.",
    "source_ids": [],
    "rule_ids": [],
    "missing": [],
    "conditions": []
  },
  "power": {
    "status": "supported",
    "code": "manufacturer-charger-option",
    "explanation": "This Lenovo 65 W ThinkPad USB-C supply matches the laptop’s documented 65 W charging option. Charging speed and other brands of power supply need separate checks.",
    "source_ids": [
      "lenovo-65w-usbc-service-parts",
      "psref-thinkpad-t490"
    ],
    "rule_ids": [
      "lenovo-thinkpad-t490-lenovo65w-usbc"
    ],
    "missing": [],
    "conditions": [
      "Use the genuine labelled power supply and a mains cord for your country. Rapid-charge timing has not been checked."
    ]
  },
  "paths": [],
  "sources": [
    {
      "id": "lenovo-65w-usbc-service-parts",
      "title": "Lenovo65W USB-C adapter overview and service parts ACC100355",
      "url": "https://support.lenovo.com/us/en/accessories/acc100355-lenovo-65w-ac-power-adapter-charger-usb-type-c-tip-overview-and-service-parts",
      "locator": "Manufacturer support article: ThinkPad USB-C adapter family;65W service parts01FR024/01FR025, explicitT470/T470s/T570 compatibility. Other reviewed ThinkPads below document65W USB-C options in their own PSREF. Country-specific mains cords remain separate.",
      "checked_on": "2026-09-07",
      "review_status": "reviewed",
      "review_after_days": 180,
      "permission": "commercial_cleared",
      "permission_basis": "Commercial use of independently normalized technical facts and independently authored compatibility outputs accepted under SJ-SOURCE-2026-09-11.2, research/SOURCE_USE_REVIEW_2026-09-11.md, for the exact 2026-09-11.1 snapshot. Applied in SJ-SOURCE-2026-09-23.1. This records our accepted source-use basis, not manufacturer permission or legal certification. Original documents, artwork, marketing prose and commercial feeds are not redistributed; recorded source-specific exceptions and collection restrictions remain in force. Earlier evaluation-only wording is superseded; its original record remains in the hash-pinned baseline.",
      "sha256": null
    },
    {
      "id": "psref-thinkpad-t490",
      "title": "Lenovo ThinkPad T490 PSREF",
      "url": "https://psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_T490/ThinkPad_T490_Spec.PDF",
      "locator": "Graphics/Monitor Support, Standard Ports/Ports, Power Adapter/AC adapter. Exact connector counts and family restrictions reviewed; the 4096x2160@24 statement is not relabelled UHD30. Only ordinary direct modes are composed where no explicit higher mode was reviewed.",
      "checked_on": "2026-09-07",
      "review_status": "reviewed",
      "review_after_days": 180,
      "permission": "commercial_cleared",
      "permission_basis": "Commercial use of independently normalized technical facts and independently authored compatibility outputs accepted under SJ-SOURCE-2026-09-11.2, research/SOURCE_USE_REVIEW_2026-09-11.md, for the exact 2026-09-11.1 snapshot. Applied in SJ-SOURCE-2026-09-23.1. This records our accepted source-use basis, not manufacturer permission or legal certification. Original documents, artwork, marketing prose and commercial feeds are not redistributed; recorded source-specific exceptions and collection restrictions remain in force. Earlier evaluation-only wording is superseded; its original record remains in the hash-pinned baseline.",
      "sha256": "8c31c7db37727b6c902aa36d020eb2959eeadccc56976600a0702f07096cf2e6"
    }
  ],
  "scope": "One directly connected external monitor and/or a replacement laptop charger. No dock, daisy chain or multi-monitor conclusion. Product choices do not imply ownership, stock or included cables. Monitor mains power is separate. Documented compatibility, not physical testing; supported drivers and firmware are assumed."
}