Which laptops does 921028-001 fit? 921028-001 (HP SSD) is documented to fit 1 laptop model: HP ZBook Studio G4. Fits come from OEM documentation (HP PartSurfer), last checked 2026-11-01; not bench-tested. Full compatibility list.
512GB M.2 SATA FIPS TLC SSD
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 ZBook Studio G4 All SSD for this model | HP | 2026-11-01 | OEM documented |
HP PartSurfer lists this spare part number for the HP ZBook Studio G4 (product no. 1HQ55AA).
HP PartSurfer, product no. 1HQ55AA, lists 921028-001 "512GB M.2 SATA FIPS TLC SSD" (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 ZBook Studio G4 | 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 PartSurfer
921028-001