Which SSD fits the HP ProBook 640 G4? OEM part numbers

8 SSDs are documented for the HP ProBook 640 G4: L12803-001, L12804-001, L12805-001, L12807-001, L12808-001 and 3 more. 8 of 8 come from OEM documentation (kaas.hpcloud.hp.com, partsurfer.hp.com); last checked 2026-11-12. Not bench-tested: match the number on your old SSD and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
L12803-001	HP SSD L12803-001	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
L12804-001	HP SSD L12804-001	HP spare part: Solid-state drive (M.2), 128 GB, SATA-3, TLC. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
L12805-001	HP SSD L12805-001	configuration-specific: 1 of 8 checked SKUs. Only the listed SKUs/configurations are evidenced; not a universal model fit. Saved PartSurfer BOM; no HP fetch. OEM documentation only; not bench-tested.	OEM documented	2026-10-29
L12807-001	HP SSD L12807-001	configuration-specific: 1 of 8 checked SKUs. Only the listed SKUs/configurations are evidenced; not a universal model fit. Saved PartSurfer BOM; no HP fetch. OEM documentation only; not bench-tested.	OEM documented	2026-10-29
L12808-001	HP SSD L12808-001	configuration-specific: 1 of 8 checked SKUs. Only the listed SKUs/configurations are evidenced; not a universal model fit. Saved PartSurfer BOM; no HP fetch. OEM documentation only; not bench-tested.	OEM documented	2026-10-29
L12809-001	HP Solid-state drive (M.2), 360 GB, PCIe, NVMe, TLC L12809-001	HP spare part: Solid-state drive (M.2), 360 GB, PCIe, NVMe, TLC. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
L12810-001	HP Solid-state drive (M.2), 512 GB, SATA-3, FIPS 140-2 L12810-001	HP spare part: Solid-state drive (M.2), 512 GB, SATA-3, FIPS 140-2. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
L12811-001	HP SSD L12811-001	configuration-specific: 1 of 8 checked SKUs. Only the listed SKUs/configurations are evidenced; not a universal model fit. Saved PartSurfer BOM; no HP fetch. OEM documentation only; not bench-tested.	OEM documented	2026-10-29

Where do these HP ProBook 640 G4 SSD part numbers come from?

8 of 8 fits are from OEM documentation (kaas.hpcloud.hp.com, partsurfer.hp.com); each row links its source. Last checked 2026-11-12.

Are these SSDs tested in the HP ProBook 640 G4?

No. Fits come from manufacturer or retailer documentation and are not bench-tested. Check the part number on your old part and any listed constraint.

All documented parts for the HP ProBook 640 G4.

Other parts for the HP ProBook 640 G4

Power Adapter (5) · Battery (1) · RTC Battery (2) · Display Bezel (2) · Cosmetic Plate (3) · Fingerprint Reader (2) · Display Cable (3) · Palmrest (2) · Screen (6) · Display Back Cover (2) · Bottom Cover (2) · Fan (1) · Heat Sink (2) · Hinge (2) · Keyboard (7) · Speakers (1) · Touchpad (4) · Camera (1) · Wireless Card (7) · Card Reader (1) · Microphone (1) · I/O Board (1) · Power Cord (35) · Cable (1) · Power Button (1) · Motherboard (10) · Service Part (4) · Memory (3) · Antenna (1) · Hard Drive (5) · Screw Kit (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-probook-640-g4) or the keyless JSON API.