Which fingerprint reader fits the HP ProBook 450 G8? OEM part numbers

2 fingerprint readers are documented for the HP ProBook 450 G8: M21715-001, M21724-001. 2 of 2 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 fingerprint reader and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
M21715-001	HP Fingerprint reader bracket (available in the Bracket Kit) M21715-001	HP spare part: Fingerprint reader bracket. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
M21724-001	HP fingerprint reader M21724-001	Listed for 3 of 8 checked HP ProBook 450 G8 product numbers (3A3G5US, 2Z2A0US, 38X32US), so it is configuration-specific. HP description: "SPS-FINGERPRINTER". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.	OEM documented	2026-10-23

Where do these HP ProBook 450 G8 fingerprint reader part numbers come from?

2 of 2 fits are from OEM documentation (kaas.hpcloud.hp.com, partsurfer.hp.com); each row links its source. Last checked 2026-11-12.

Are these fingerprint readers tested in the HP ProBook 450 G8?

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 450 G8.

Other parts for the HP ProBook 450 G8

Power Adapter (8) · Battery (2) · Heat Sink (2) · Fan (2) · Bottom Cover (2) · Speakers (1) · Cable (2) · Hinge (1) · Display Cable (1) · Screen (8) · Keyboard (7) · Display Back Cover (3) · Display Bezel (4) · Touchpad (1) · Camera (2) · RTC Battery (1) · Power Cord (35) · Wireless Card (4) · SSD (8) · I/O Board (2) · Microphone (1) · Motherboard (12) · Memory (3) · Service Part (4) · Antenna (1) · 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-450-g8) or the keyless JSON API.