Which laptops does L85366-001 fit? L85366-001 (HP SSD) is documented to fit 4 laptop models: HP EliteBook 840 G8, HP EliteBook 850 G8, HP EliteBook 830 G8 and HP EliteBook x360 1030 G8. Fits come from OEM documentation (HP service guide), last checked 2026-11-12; not bench-tested. Full compatibility list.
HP service-guide description: Solid-state drive, 512 GB PCIe with 32 GB Optane.
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 EliteBook 840 G8 All SSD for this model | HP | 2026-11-01 | OEM documented |
| HP EliteBook 850 G8 All SSD for this model | HP | 2026-11-12 | OEM documented |
| HP EliteBook 830 G8 All SSD for this model | HP | 2026-11-12 | OEM documented |
| HP EliteBook x360 1030 G8 All SSD for this model | HP | 2026-11-12 | Not sure (under 90%) |
HP lists this spare part number for the HP EliteBook 840 G8 in its Maintenance and Service Guide (printed p.20).
HP Maintenance and Service Guide for the HP EliteBook 840 G8 (Document Part Number M17155-001), spare parts table, printed p.20: "PCIe + 32 GB Optane memory L85366-001". Read from the cached HP manual (via FDY-MM-015-R1).
HP spare part: 512 GB, PCIe + 32 GB Optane memory. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide pdf_12642711, PDF page 30: "PCIe + 32 GB Optane memory L85366-001". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
OEM documentation only; not bench-tested.
HP Maintenance and Service Guide pdf_12642646, PDF page 30: "GB, PCIe + 32 GB Optane memory L85366-001". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
Unverified source; not bench-tested.
Manual on file for HP EliteBook x360 1030 G8 Maintenance and Service Guide, PDF page 28: "GB + 32 GB Optane memory L85366-001". Source link not recorded and not verified as an HP document (red, not sure). (via v10 fold 2026-11-12)
Summary of the documented fits above (sources on each model card); not bench-tested.
| Model | Brand | Type |
|---|---|---|
| HP EliteBook 840 G8 | HP | Business laptop |
| HP EliteBook 850 G8 | HP | Business laptop |
| HP EliteBook 830 G8 | HP | Business laptop |
| HP EliteBook x360 1030 G8 | HP | Business laptop |
Repair guides for the HP EliteBook 840 G8: 14 guides
Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. HP service guide
L85366-001