Which motherboard fits the HP ProBook 440 G8? OEM part numbers

14 motherboards are documented for the HP ProBook 440 G8: M21684-xx1, M21694-601, M21694-xx1, M21696-xx1, M21698-xx1 and 9 more. 14 of 14 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 motherboard and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
M21684-xx1	HP Motherboard M21684-xx1	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
M21694-601	HP motherboard M21694-601	-601 = Windows board, -001 = non-Windows (MSG copy "xxxxxx-601: Windows operating system"; MSG copy lists -xx1 patterns only, which do not count as exact-PN corroboration). CPU soldered; RAM is socketed SODIMM. Match the exact board PN/CPU. Celeron 6305 board (MSG copy pattern M21694-xx1); 3V0K0US only. PartSurfer OrderFlag 0. pcxssolutions (HP APR, US) lists the exact PN. Configuration-specific: 1/8 checked SKUs. Match your product number or the original part number. OEM parts list only; not bench-tested.	OEM documented	2026-10-29
M21694-xx1	HP Motherboard M21694-xx1	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
M21696-xx1	HP Motherboard M21696-xx1	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
M21698-xx1	HP Motherboard M21698-xx1	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
M21700-601	HP motherboard M21700-601	-601 = Windows board, -001 = non-Windows (MSG copy "xxxxxx-601: Windows operating system"; MSG copy lists -xx1 patterns only, which do not count as exact-PN corroboration). CPU soldered; RAM is socketed SODIMM. Match the exact board PN/CPU. i5-1145G7 (vPro-class) board; not in the MSG copy board list. PartSurfer OrderFlag 0 (5B0T2US for -001; 3A3G4US/3K0M9US for -601). gotlaptopparts labels M21700-601 ProBook 450 G8 (shared board; PartSurfer 440 G8 BOM wins). Configuration-specific: 2/8 checked SKUs. Match your product number or the original part number. OEM parts list only; not bench-tested.	OEM documented	2026-10-29
M21702-601	HP motherboard M21702-601	-601 = Windows board, -001 = non-Windows (MSG copy "xxxxxx-601: Windows operating system"; MSG copy lists -xx1 patterns only, which do not count as exact-PN corroboration). CPU soldered; RAM is socketed SODIMM. Match the exact board PN/CPU. i5-1135G7 board (MSG copy pattern M21702-xx1); 3V199US. Resellers name it for ProBook 440 G8 / 450 G8 (DAX8QAMB8D0). Configuration-specific: 1/8 checked SKUs. Match your product number or the original part number. OEM parts list only; not bench-tested.	OEM documented	2026-10-29
M21702-xx1	HP Motherboard M21702-xx1	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
M21704-xx1	HP Motherboard M21704-xx1	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
M21708-xx1	HP Motherboard M21708-xx1	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
M21710-xx1	HP Motherboard M21710-xx1	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
M42015-xx1	HP Motherboard M42015-xx1	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
M42016-xx1	HP Motherboard M42016-xx1	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
M48552-601	HP motherboard M48552-601	-601 = Windows board, -001 = non-Windows (MSG copy "xxxxxx-601: Windows operating system"; MSG copy lists -xx1 patterns only, which do not count as exact-PN corroboration). CPU soldered; RAM is socketed SODIMM. Match the exact board PN/CPU. i3-1125G4 board; 5C4Y7US only; not in the MSG copy (later board). PartSurfer OrderFlag 0. s2i33.com labels it ProBook 450 G8 (board shared across 440/450 G8; PartSurfer 440 G8 BOM wins). Configuration-specific: 1/8 checked SKUs. Match your product number or the original part number. OEM parts list only; not bench-tested.	OEM documented	2026-10-29

Where do these HP ProBook 440 G8 motherboard part numbers come from?

14 of 14 fits are from OEM documentation (kaas.hpcloud.hp.com, partsurfer.hp.com); each row links its source. Last checked 2026-11-12.

Are these motherboards tested in the HP ProBook 440 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 440 G8.

Other parts for the HP ProBook 440 G8

Power Adapter (7) · Camera (2) · Battery (2) · Touchpad (1) · Bottom Cover (2) · Hinge (1) · Display Back Cover (3) · Display Bezel (5) · Screen (5) · Speakers (1) · Heat Sink (2) · Fan (2) · Fingerprint Reader (2) · Cable (2) · Display Cable (1) · Keyboard (3) · RTC Battery (1) · SSD (6) · Wireless Card (4) · Microphone (1) · I/O Board (1) · Power Cord (35) · Service Part (3) · Memory (3) · Antenna (2) · 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-440-g8) or the keyless JSON API.