Which laptops does 745884-601 fit? 745884-601 (HP motherboard) is documented to fit 4 laptop models: HP ProBook 640 G1, HP ProBook 650 G1, HP ProBook 645 G1 and HP ProBook 655 G1. Fits come from OEM documentation (HP service guide), last checked 2026-11-04; not bench-tested. Full compatibility list.
HP service-guide description: System board for use only on 14-in. computer models equipped with shared memory, the Windows.
Devices documented to accept this OEM component. Compatibility from OEM documentation or a labelled source, with a confidence level on each fit; not bench-tested.
| Model | Brand | Last checked | Confidence |
|---|---|---|---|
| HP ProBook 640 G1 All motherboard for this model | HP | 2026-11-01 | OEM documented |
| HP ProBook 650 G1 All motherboard for this model | HP | 2026-11-01 | OEM documented |
| HP ProBook 645 G1 All motherboard for this model | HP | 2026-11-04 | OEM documented |
| HP ProBook 655 G1 All motherboard for this model | HP | 2026-11-04 | OEM documented |
HP lists this spare part number for the HP ProBook 640 G1 in its Maintenance and Service Guide (printed p.39).
HP Maintenance and Service Guide for the HP ProBook 640 G1, spare parts table, printed p.39: "with shared memory, the Windows 10 or 745884-601". Read from the cached HP manual (via FDY-MM-016-H1).
HP lists this spare part number for the HP ProBook 650 G1 in its Maintenance and Service Guide (printed p.39).
HP Maintenance and Service Guide for the HP ProBook 650 G1, spare parts table, printed p.39: "with shared memory, the Windows 10 or 745884-601". Read from the cached HP manual (via FDY-MM-016-H1).
HP description: "System board, shared memory, Win8 Professional, no WWAN". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04823617, PDF page 102: "745884-601" (System board, shared memory, Win8 Professional, no WWAN). (via MG fold)
HP description: "System board, shared memory, Win8 Professional, no WWAN". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04823617, PDF page 102: "745884-601" (System board, shared memory, Win8 Professional, no WWAN). (via MG fold)
Summary of the documented fits above (sources on each model card); not bench-tested.
| Model | Brand | Type |
|---|---|---|
| HP ProBook 640 G1 | HP | Business laptop |
| HP ProBook 650 G1 | HP | Business laptop |
| HP ProBook 645 G1 | HP | Business laptop |
| HP ProBook 655 G1 | HP | Business laptop |
Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. HP service guide
745884-601