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

21 motherboards are documented for the HP EliteBook 640 G9: N00114-xx1, N07901-xx1, N07902-xx1, N07903-xx1, N07904-xx1 and 16 more. 21 of 21 come from OEM documentation (support.hp.com); last checked 2026-11-04. Not bench-tested: match the number on your old motherboard and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
N00114-xx1	HP System board for models with discrete graphics memory N00114-xx1	HP description: "System board for models with discrete graphics memory". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07901-xx1	HP System board with Core i5-1235U processor N07901-xx1	HP description: "System board with Core i5-1235U processor". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07902-xx1	HP System board with Core i5-1245U processor for WWAN models N07902-xx1	HP description: "System board with Core i5-1245U processor for WWAN models". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07903-xx1	HP System board with Core i5-1255U processor N07903-xx1	HP description: "System board with Core i5-1255U processor". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07904-xx1	HP System board with Core i7-1265U processor for WWAN models N07904-xx1	HP description: "System board with Core i7-1265U processor for WWAN models". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07905-xx1	HP System board with Core i3-1215U processor N07905-xx1	HP description: "System board with Core i3-1215U processor". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07906-xx1	HP System board with Core i3-1215U processor for WWAN models N07906-xx1	HP description: "System board with Core i3-1215U processor for WWAN models". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07907-xx1	HP System board with Core i5-1235U processor N07907-xx1	HP description: "System board with Core i5-1235U processor". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07908-xx1	HP System board with Core i5-1235U processor for WWAN models N07908-xx1	HP description: "System board with Core i5-1235U processor for WWAN models". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07909-xx1	HP System board with Core i5-1245U processor N07909-xx1	HP description: "System board with Core i5-1245U processor". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07910-xx1	HP System board with Core i7-1245U processor for WWAN models N07910-xx1	HP description: "System board with Core i7-1245U processor for WWAN models". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07911-xx1	HP System board with Core i5-1250P processor for WWAN models N07911-xx1	HP description: "System board with Core i5-1250P processor for WWAN models". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07912-xx1	HP System board with Core i5-1255U processor N07912-xx1	HP description: "System board with Core i5-1255U processor". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07913-xx1	HP System board with Core i5-1255U processor for WWAN models N07913-xx1	HP description: "System board with Core i5-1255U processor for WWAN models". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07914-xx1	HP System board with Core i7-1265U processor N07914-xx1	HP description: "System board with Core i7-1265U processor". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07915-xx1	HP System board with Core i7-1265U processor for WWAN models N07915-xx1	HP description: "System board with Core i7-1265U processor for WWAN models". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N07916-xx1	HP System board with Core i7-1270P processor N07916-xx1	HP description: "System board with Core i7-1270P processor". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N08517-xx1	HP System board with Core i3-1215U processor N08517-xx1	HP description: "System board with Core i3-1215U processor". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N08518-xx1	HP System board with Core i5-1245U processor N08518-xx1	HP description: "System board with Core i5-1245U processor". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N15938-xx1	HP System board with Core i5-1235U processor and Realtek USB-C N15938-xx1	HP description: "System board with Core i5-1235U processor and Realtek USB-C power delivery". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
N15939-xx1	HP System board with Core i5-1245U processor and Realtek USB-C N15939-xx1	HP description: "System board with Core i5-1245U processor and Realtek USB-C power delivery". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04

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

21 of 21 fits are from OEM documentation (support.hp.com); each row links its source. Last checked 2026-11-04.

Are these motherboards 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) · Touchpad (2) · Camera (2) · SSD (12) · Wireless Card (6) · Power Cord (77) · Microphone (1) · Fingerprint Reader (3) · Antenna (3) · 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.