Which heat sink fits the HP ProBook 445 G9? OEM part numbers

1 heat sink is documented for the HP ProBook 445 G9: M47406-001. 1 of 1 comes from OEM documentation (kaas.hpcloud.hp.com); last checked 2026-10-27. Not bench-tested: match the number on your old heat sink and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
M47406-001	HP heat sink with thermal material	HP guide description: "Heat sink (includes replacement thermal material)". OEM documentation only; not bench-tested.	OEM documented	2026-10-27

Where do these HP ProBook 445 G9 heat sink part numbers come from?

1 of 1 fits are from OEM documentation (kaas.hpcloud.hp.com); each row links its source. Last checked 2026-10-27.

Are these heat sinks tested in the HP ProBook 445 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 445 G9.

Other parts for the HP ProBook 445 G9

Battery (2) · Fan (2) · Bottom Cover (3) · Screen (7) · Power Adapter (43) · Keyboard (3) · Power Cord (70) · Display Bezel (7) · RTC Battery (1) · Camera (2) · Hinge (1) · Wireless Card (5) · SSD (6) · Cable (18) · Antenna (2) · Touchpad (1) · Fingerprint Reader (2) · Speakers (1) · I/O Board (1) · Display Cable (1) · Display Back Cover (4) · Service Part (15) · Motherboard (5) · Memory (3) · 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-445-g9) or the keyless JSON API.