{
 "slug": "dell-latitude-5540",
 "name": "Dell Latitude 5540",
 "manufacturer": "Dell",
 "reliability_tier": "green",
 "reliability_tier_label": "Verified on Dell's site",
 "name_only": true,
 "category": "business-laptop",
 "device_class": "business-laptop",
 "page_state": "specs_only",
 "release_year": null,
 "aue_date": null,
 "fit_count": 0,
 "url": "https://laptoppartfinder.com/models/dell-latitude-5540/",
 "api_url": "https://laptoppartfinder.com/api/models/dell-latitude-5540",
 "source_url": "https://www.dell.com/support/product-details/en-us/product/latitude-15-5540-laptop",
 "board_name": null,
 "verified_date": "2026-11-03",
 "total_parts": 0,
 "parts": [],
 "panel_options": null,
 "documented_specifications": [
  {
   "id": "dspec-16d6af17c048",
   "model": "dell-latitude-5540",
   "category": "memory",
   "summary": "slots=Two-SODIMM slots; type=Single-channel DDR4 | Dual-channel DDR4 | Single-channel DDR5 | Dual-channel DDR5 | NOTE:DDR4 memory is only supported on computers with 13th Generation Intel Core U-series processors. | NOTE:DDR5 memory is only supported on computers with 13th Generation Intel Core P-series processors.; speed=3200 MT/s | 4800 MT/s | 5200 MT/s; max=64 GB; min=8 GB; per_slot=8 GB, 16 GB, or 32 GB",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches. || removable SO-DIMM slots (as printed)",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/memory?guid=guid-e9d2ea83-38a4-431d-803c-96d63c1dbc34&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-9ac1f350005e",
   "model": "dell-latitude-5540",
   "category": "memory",
   "summary": "configurations_supported=8 GB, 1 x 8 GB, DDR4, 3200 MT/s, single-channel | 16 GB, 2 x 8 GB, DDR4, 3200 MT/s, dual-channel | 16 GB, 1 x 16 GB, DDR4, 3200 MT/s, single-channel | 32 GB, 2 x 16 GB, DDR4, 3200 MT/s, dual-channel | 64 GB, 2 x 32 GB, DDR4, 3200 MT/s, dual-channel | 8 GB, 1 x 8 GB, DDR5, 4800 MT/s, single-channel | 16 GB, 2 x 8 GB, DDR5, 4800 MT/s, dual-channel | 16 GB, 1 x 16 GB, DDR5, 4800 MT/s, single-channel | 32 GB, 2 x 16 GB, DDR5, 4800 MT/s, dual-channel | 64 GB, 2 x 32 GB, DDR5, 4800 MT/s, dual-channel | 8 GB, 1 x 8 GB, DDR5, 5200 MT/s, single-channel | 16 GB, 2 x 8 GB, DDR5, 5200 MT/s, dual-channel | 16 GB, 1 x 16 GB, DDR5, 5200 MT/s, single-channel | 32 GB, 2 x 16 GB, DDR5, 5200 MT/s, dual-channel | 64 GB, 2 x 32 GB, DDR5, 5200 MT/s, dual-channel",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches. || removable SO-DIMM slots (as printed)",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/memory?guid=guid-e9d2ea83-38a4-431d-803c-96d63c1dbc34&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-2989e0b6844b",
   "model": "dell-latitude-5540",
   "category": "memory",
   "summary": "NOTE=DDR4 memory is only supported on computers with 13th Generation Intel Core U-series processors.",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches. || removable SO-DIMM slots (as printed)",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/memory?guid=guid-e9d2ea83-38a4-431d-803c-96d63c1dbc34&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-36be099a4733",
   "model": "dell-latitude-5540",
   "category": "memory",
   "summary": "NOTE=DDR5 memory is only supported on computers with 13th Generation Intel Core P-series processors.",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches. || removable SO-DIMM slots (as printed)",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/memory?guid=guid-e9d2ea83-38a4-431d-803c-96d63c1dbc34&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-4b49057ae853",
   "model": "dell-latitude-5540",
   "category": "storage",
   "summary": "storage_config_intro=Your Latitude 5540 supports one of the following options One M.2 2230/2280 solid-state drive or optional dual storage NOTE:SSD Slot 1 on the system board supports M.2 2230 or M.2 2280 solid-state drives. NOTE:SSD Slot 2 on the system board only supports Gen3 M.2 2230 solid-state drive. One M.2 2230 self-encrypting drive",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/storage?guid=guid-a00459e0-2a64-449c-9f02-581bf2e3c2cf&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-8c6ed8494aa7",
   "model": "dell-latitude-5540",
   "category": "storage",
   "summary": "type=M.2 2280 solid-state drive; interface=PCIe Gen4 x4 NVMe, up to 64 Gbps; capacity=Up to 1 TB",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/storage?guid=guid-a00459e0-2a64-449c-9f02-581bf2e3c2cf&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-c23b9851fa10",
   "model": "dell-latitude-5540",
   "category": "storage",
   "summary": "NOTE=SSD Slot 1 on the system board supports M.2 2230 or M.2 2280 solid-state drives.",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/storage?guid=guid-a00459e0-2a64-449c-9f02-581bf2e3c2cf&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-9624383e3a30",
   "model": "dell-latitude-5540",
   "category": "storage",
   "summary": "NOTE=SSD Slot 2 on the system board only supports Gen3 M.2 2230 solid-state drive.",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/storage?guid=guid-a00459e0-2a64-449c-9f02-581bf2e3c2cf&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-934efb1512ff",
   "model": "dell-latitude-5540",
   "category": "battery",
   "summary": "battery_option=3 cell, 42 WHr, Li-ion (ploymer), ExpressCharge + ExpressCharge Boost; voltage=11.40 VDC",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/battery?guid=guid-7cd1a2f1-67e6-41b9-ba02-d5c77cdba494&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-ac51769e8a25",
   "model": "dell-latitude-5540",
   "category": "battery",
   "summary": "battery_option=3 cell, 42 WHr, Li-ion (ploymer), Long Cycle Life; voltage=11.40 VDC",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/battery?guid=guid-7cd1a2f1-67e6-41b9-ba02-d5c77cdba494&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-b670fecc2c20",
   "model": "dell-latitude-5540",
   "category": "battery",
   "summary": "battery_option=3 cell, 54 WHr, Li-ion (ploymer), ExpressCharge + ExpressCharge Boost; voltage=11.40 VDC",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/battery?guid=guid-7cd1a2f1-67e6-41b9-ba02-d5c77cdba494&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-00df737f139e",
   "model": "dell-latitude-5540",
   "category": "battery",
   "summary": "battery_option=3 cell, 54 WHr, Li-ion (ploymer), Long Cycle Life + ExpressCharge; voltage=11.40 VDC",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/battery?guid=guid-7cd1a2f1-67e6-41b9-ba02-d5c77cdba494&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-6420a602570c",
   "model": "dell-latitude-5540",
   "category": "adapter",
   "summary": "adapter_option=60 W AC adapter, USB-C",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/power-adapter?guid=guid-f7e658cd-04f5-40f4-bf15-fcfd1be24e8d&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-967a4bd5a64a",
   "model": "dell-latitude-5540",
   "category": "adapter",
   "summary": "adapter_option=60 W AC adapter, USB-C, 2-pin",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/power-adapter?guid=guid-f7e658cd-04f5-40f4-bf15-fcfd1be24e8d&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-6e69855e55ec",
   "model": "dell-latitude-5540",
   "category": "adapter",
   "summary": "adapter_option=65 W AC adapter",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/power-adapter?guid=guid-f7e658cd-04f5-40f4-bf15-fcfd1be24e8d&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-43295065b505",
   "model": "dell-latitude-5540",
   "category": "adapter",
   "summary": "adapter_option=100 W AC adapter, USB-C",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/power-adapter?guid=guid-f7e658cd-04f5-40f4-bf15-fcfd1be24e8d&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-30addcb89ad5",
   "model": "dell-latitude-5540",
   "category": "display",
   "summary": "display_type=15-inch Full High Definition (FHD); touch=No; resolution=1920 x 1080; luminance=250 nits; diagonal=396 mm (15.60 in.)",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/display?guid=guid-5579fc11-9b22-44fa-ba0d-ae67ba34e9f8&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-c79f3bd012e8",
   "model": "dell-latitude-5540",
   "category": "display",
   "summary": "display_type=15-inch Full High Definition (FHD); touch=Yes; resolution=1920 x 1080; luminance=250 nits; diagonal=396 mm (15.60 in.)",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/display?guid=guid-5579fc11-9b22-44fa-ba0d-ae67ba34e9f8&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  },
  {
   "id": "dspec-3e73a850303e",
   "model": "dell-latitude-5540",
   "category": "display",
   "summary": "display_type=15-inch Full High Definition (FHD), ComfortView Plus Low Blue Light, Battery Saving; touch=No; resolution=1920 x 1080; luminance=400 nits; diagonal=396 mm (15.60 in.)",
   "applicability": "compatibility_note: DDR4 only for 13th Gen Intel Core U-series; DDR5 only for P-series. SSD slot 1 supports M.2 2230/2280; slot 2 only Gen3 M.2 2230. Display type says 15-inch but diagonal is explicitly 15.60 inches.",
   "caveats": null,
   "source_url": "https://www.dell.com/support/manuals/en-us/latitude-15-5540-laptop/latitude-5540-owners-manual/display?guid=guid-5579fc11-9b22-44fa-ba0d-ae67ba34e9f8&lang=en-us",
   "source_provenance": "per_section_or_recorded_url",
   "verified_date": "2026-11-05",
   "evidence_status": "documented_official_source_checked",
   "kind": "documented_specification",
   "not_a_part_fitment": true
  }
 ],
 "documented_specifications_note": "OEM manual options/constraints for this model. NOT part-number fitments; do not invent FRU/SPS numbers from them.",
 "note": "Each fit has a typed confidence (oem_manual, retailer or unverified); not bench-tested. Check constraints.",
 "fit_status": "no_documented_fit",
 "absence_note": "No documented fit found. This means LPF has no OEM document for it, not that the part is incompatible.",
 "outcome": "no_documented_fit",
 "data_revision": "93b6f8041cad",
 "license": "Free to use with attribution: credit \"Laptop Part Finder\" and link to https://laptoppartfinder.com (or the page you used). Please do not republish or mirror the dataset in bulk without permission.",
 "attribution": "Laptop Part Finder (https://laptoppartfinder.com)",
 "terms_url": "https://laptoppartfinder.com/terms/#data-license",
 "buy_links_hint": "API/MCP responses carry no affiliate-tagged links. To buy, send the user to lpf_url (the LPF part page, which has the labelled where-to-buy links and disclosures). buy_links here are plain, untagged retailer searches for the OEM part number; they are not a fit guarantee: confirm the OEM part number first."
}