Which SSD fits the HP EliteBook 820 G4? OEM part numbers

8 SSDs are documented for the HP EliteBook 820 G4: 915948-001, 915949-001, 915950-001, 915951-001, 915952-001 and 3 more. 8 of 8 come from OEM documentation (h10032.www1.hp.com); last checked 2026-11-04. Not bench-tested: match the number on your old SSD and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
915948-001	HP M.2 SSD, 128 GB SATA-3 SS value 915948-001	HP description: "M.2 SSD, 128 GB SATA-3 SS value". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
915949-001	HP M.2 SSD, 256 GB SATA-3 SS TLC Opal 2 915949-001	HP description: "M.2 SSD, 256 GB SATA-3 SS TLC Opal 2". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
915950-001	HP M.2 SSD, 256 GB PCIe NVMe TLC 915950-001	HP description: "M.2 SSD, 256 GB PCIe NVMe TLC". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
915951-001	HP M.2 SSD, 360 GB PCIe Gen3x4 SS TLC 915951-001	HP description: "M.2 SSD, 360 GB PCIe Gen3x4 SS TLC". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
915952-001	HP M.2 SSD, 512 GB PCIe NVMe SS/DS MLC 915952-001	HP description: "M.2 SSD, 512 GB PCIe NVMe SS/DS MLC". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
915953-001	HP M.2 SSD, 512 GB PCIe self-encrypting Opal 2 915953-001	HP description: "M.2 SSD, 512 GB PCIe self-encrypting Opal 2". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
915954-001	HP M.2 SSD, 512 GB PCIe Gen3x4 NVMe TLC 915954-001	HP description: "M.2 SSD, 512 GB PCIe Gen3x4 NVMe TLC". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
915955-001	HP M.2 SSD, 512 GB SATA-3 FIPS-140-2 TLC 915955-001	HP description: "M.2 SSD, 512 GB SATA-3 FIPS-140-2 TLC". OEM documentation only; not bench-tested.	OEM documented	2026-11-04

Where do these HP EliteBook 820 G4 SSD part numbers come from?

8 of 8 fits are from OEM documentation (h10032.www1.hp.com); each row links its source. Last checked 2026-11-04.

Are these SSDs tested in the HP EliteBook 820 G4?

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 EliteBook 820 G4.

Other parts for the HP EliteBook 820 G4

Keyboard (4) · Palmrest (1) · Battery (1) · Touchpad (2) · Fingerprint Reader (1) · Heat Sink (1) · RTC Battery (1) · Speakers (1) · Bottom Cover (1) · Screen (3) · Display Bezel (1) · Camera (1) · Hinge (1) · Display Back Cover (1) · Power Adapter (8) · Wireless Card (7) · Power Cord (35) · Service Part (11) · Memory (3) · Motherboard (6) · Microphone (1) · Cable (3) · Hard Drive (6) · Display Cable (1) · Screw Kit (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-elitebook-820-g4) or the keyless JSON API.