Which laptops does 859523-001 fit? 859523-001 (HP motherboard) is documented to fit 1 laptop model: HP Chromebook 13 G1. Fits come from OEM documentation (HP PartSurfer), last checked 2026-11-01; not bench-tested. Full compatibility list.
Motherboard, Pentium 4405Y, 4GB, 32GB eMMC (RAM and storage soldered; no separate SSD or RAM parts)
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 Chromebook 13 G1 All motherboard for this model | HP | 2026-11-01 | OEM documented |
HP PartSurfer lists this spare part number for the HP Chromebook 13 G1 (product no. W0S99UT).
HP PartSurfer, product no. W0S99UT, lists 859523-001 "Motherboard, Pentium 4405Y, 4GB, 32GB eMMC (RAM and…" (hand lookup by Tr3, 2026-11-01).
Summary of the documented fits above (sources on each model card); not bench-tested.
| Model | Brand | Type |
|---|---|---|
| HP Chromebook 13 G1 | HP | Chromebook |
Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. HP PartSurfer
859523-001