Which touchpad fits the HP EliteBook 640 G9? OEM part numbers

2 touchpads are documented for the HP EliteBook 640 G9: M47178-001, N00096-001. 2 of 2 come from OEM documentation (support.hp.com, partsurfer.hp.com); last checked 2026-11-04. Not bench-tested: match the number on your old touchpad and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
M47178-001	HP touchpad M47178-001	HP description: "Touchpad assembly for units with NFC". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N00096-001	HP touchpad N00096-001	Listed for 3 of 5 checked HP EliteBook 640 G9 product numbers (6L6V0US, 6Y8A0US, 6Z7U1US), so it is configuration-specific. HP description: "SPS-TOUCHPAD N-NFC 14". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested. Config limit: in the cached HP PartSurfer BOMs this part is listed on 3 of 5 checked product numbers (6L6V0US, 6Y8A0US, 6Z7U1US); confirm your product number on HP PartSurfer before ordering.	OEM documented	2026-10-26

Where do these HP EliteBook 640 G9 touchpad part numbers come from?

2 of 2 fits are from OEM documentation (support.hp.com, partsurfer.hp.com); each row links its source. Last checked 2026-11-04.

Are these touchpads tested in the HP EliteBook 640 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 EliteBook 640 G9.

Other parts for the HP EliteBook 640 G9

Power Adapter (48) · Hinge (1) · Speakers (1) · Cable (24) · RTC Battery (1) · I/O Board (2) · Battery (2) · Screen (6) · Fan (3) · Display Cable (1) · Display Bezel (6) · Display Back Cover (5) · Bottom Cover (3) · Heat Sink (3) · Keyboard (4) · Camera (2) · SSD (12) · Wireless Card (6) · Power Cord (77) · Microphone (1) · Fingerprint Reader (3) · Antenna (3) · Motherboard (21) · Service Part (19) · Memory (4) · Card Reader (1) · Screw Kit (3)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-elitebook-640-g9) or the keyless JSON API.