Which SSD fits the HP ProBook 440 G9? OEM part numbers

8 SSDs are documented for the HP ProBook 440 G9: L85354-001, L85364-001, M11040-001, M11042-001, M16560-001 and 3 more. 8 of 8 come from OEM documentation (partsurfer.hp.com, support.hp.com); last checked 2026-11-04. Not bench-tested: match the number on your old SSD and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
L85354-001	HP SSD L85354-001	configuration-specific: 4 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
L85364-001	HP SSD L85364-001	configuration-specific: 3 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
M11040-001	HP SSD M11040-001	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
M11042-001	HP 256 GB PCIe value 2230 solid-state drive M11042-001	HP description: "Solid-state drive, 256 GB, PCIe, value, 2230". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M16560-001	HP SSD M16560-001	HP description: "Solid-state drive, 1 TB, PCIe, TLC, 2280". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N00354-001	HP Solid-state drive support kit N00354-001	HP description: "Solid-state drive support kit". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N45476-001	HP SSD N45476-001	configuration-specific: 3 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
N45477-001	HP SSD N45477-001	configuration-specific: 4 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 440 G9 SSD part numbers come from?

8 of 8 fits are from OEM documentation (partsurfer.hp.com, support.hp.com); each row links its source. Last checked 2026-11-04.

Are these SSDs tested in the HP ProBook 440 G9?

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 440 G9.

Other parts for the HP ProBook 440 G9

Power Adapter (48) · Bottom Cover (3) · Display Bezel (7) · Speakers (1) · Fan (3) · Cable (17) · RTC Battery (1) · Battery (2) · Screen (7) · Touchpad (1) · Camera (2) · Display Back Cover (4) · Display Cable (1) · Keyboard (3) · Heat Sink (3) · Hinge (1) · Power Cord (77) · Wireless Card (5) · Fingerprint Reader (3) · I/O Board (1) · Motherboard (13) · Memory (3) · Service Part (15) · Antenna (2) · Screw Kit (3)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-probook-440-g9) or the keyless JSON API.