Which power adapter fits the HP ProBook 640 G2? OEM part numbers

5 power adapters are documented for the HP ProBook 640 G2: 710412-001, 710413-001, 714657-001, 741727-001, 742436-001. 5 of 5 come from OEM documentation (h10032.www1.hp.com); last checked 2026-11-12. Not bench-tested: match the number on your old power adapter and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
710412-001	HP 710412-001 Power Adapter	Adapter option; match wattage, connector and your original adapter. HP guide description: "65 W AC adapter nPFC S-3P 4.5MM". OEM documentation only; not bench-tested.	OEM documented	2026-10-27
710413-001	HP AC adapter 710413-001	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
714657-001	HP AC adapter 714657-001	Adapter option; match wattage, connector and your original adapter. HP guide description: "65 W AC adapter nPFC SMART 4.5mm EM". OEM documentation only; not bench-tested.	OEM documented	2026-10-27
741727-001	HP 741727-001 Power Adapter	Adapter option; match wattage, connector and your original adapter. HP guide description: "45 W AC adapter NPFC SMART RC 4.5mm NSLIM". OEM documentation only; not bench-tested.	OEM documented	2026-10-27
742436-001	HP 742436-001 Power Adapter	Adapter option; match wattage, connector and your original adapter. HP guide description: "45 W AC adapter NPFC SMART RC 4.5mm 2P". OEM documentation only; not bench-tested.	OEM documented	2026-10-27

Where do these HP ProBook 640 G2 power adapter part numbers come from?

5 of 5 fits are from OEM documentation (h10032.www1.hp.com); each row links its source. Last checked 2026-11-12.

Are these power adapters tested in the HP ProBook 640 G2?

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 G2.

Other parts for the HP ProBook 640 G2

Battery (1) · Keyboard (6) · Bottom Cover (4) · Fan (5) · Screen (8) · Cable (4) · Hinge (3) · Service Part (20) · Hinge Cover (5) · Touchpad (8) · Card Reader (1) · RTC Battery (1) · Motherboard (33) · Fingerprint Reader (3) · Speakers (1) · I/O Board (1) · Memory (5) · Wireless Card (1) · Display Bezel (4) · Display Cable (4) · Display Back Cover (4) · SSD (30) · Hard Drive (6) · Antenna (2) · Screw Kit (2) · Camera (1) · Microphone (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-probook-640-g2) or the keyless JSON API.