Which hard drive fits the HP ZBook 15 G3? OEM part numbers

7 hard drives are documented for the HP ZBook 15 G3: 703267-003, 732000-003, 762990-003, 820572-003, 820573-003 and 2 more. 7 of 7 come from OEM documentation (h10032.www1.hp.com); last checked 2026-11-04. Not bench-tested: match the number on your old hard drive and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
703267-003	HP 500-GB 7200-rpm hard drive 703267-003	HP description: "500-GB 7200-rpm hard drive". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
732000-003	HP 500-GB 5400-rpm hybrid 8 GB hard drive 732000-003	HP description: "500-GB 5400-rpm hybrid 8 GB hard drive". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
762990-003	HP 1-TB 5400-rpm hard drive 762990-003	HP description: "1-TB 5400-rpm hard drive". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
820572-003	HP 500-GB 5400-rpm FIPS hard drive 820572-003	HP description: "500-GB 5400-rpm FIPS hard drive". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
820573-003	HP 500-GB 7200-rpm self-encrypting hard drive 820573-003	HP description: "500-GB 7200-rpm self-encrypting hard drive". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
848231-001	HP Hard drive hardware kit with bracket and screws 848231-001	HP description: "Hard drive hardware kit with bracket and screws". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
924036-853	HP 1-TB 5400-rpm hybrid 8 GB hard drive 924036-853	HP description: "1-TB 5400-rpm hybrid 8 GB hard drive". OEM documentation only; not bench-tested.	OEM documented	2026-11-04

Where do these HP ZBook 15 G3 hard drive part numbers come from?

7 of 7 fits are from OEM documentation (h10032.www1.hp.com); each row links its source. Last checked 2026-11-04.

Are these hard drives tested in the HP ZBook 15 G3?

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 ZBook 15 G3.

Other parts for the HP ZBook 15 G3

Battery (1) · Keyboard (34) · Heat Sink (3) · Fan (2) · Bottom Cover (1) · Screen (5) · Power Adapter (4) · Memory (5) · Hinge (1) · Cable (4) · Touchpad (1) · Card Reader (1) · Speakers (1) · SSD (17) · Antenna (2) · Power Cord (17) · Palmrest (1) · RTC Battery (1) · Motherboard (12) · Fingerprint Reader (2) · Service Part (6) · Wireless Card (5) · Display Bezel (3) · Camera (1) · Display Cable (1) · Display Back Cover (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-zbook-15-g3) or the keyless JSON API.