Which SSD fits the HP ProBook 440 G11? OEM part numbers
8 SSDs are documented for the HP ProBook 440 G11: N45474-001, N45476-001, N45477-001, N77391-001, N77392-001 and 3 more. 8 of 8 come from OEM documentation (kaas.hpcloud.hp.com); last checked 2026-11-12. Not bench-tested: match the number on your old SSD and any constraint before ordering.
| Part number | Part | Constraints | Confidence | Last checked |
|---|---|---|---|---|
N45474-001 | HP SSD N45474-001 | HP lists this spare part number for the HP ProBook 440 G11 in its Maintenance and Service Guide (printed p.19). | OEM documented | 2026-11-01 |
N45476-001 | HP SSD N45476-001 | HP lists this spare part number for the HP ProBook 440 G11 in its Maintenance and Service Guide (printed p.19). | OEM documented | 2026-11-01 |
N45477-001 | HP SSD N45477-001 | HP lists this spare part number for the HP ProBook 440 G11 in its Maintenance and Service Guide (printed p.19). | OEM documented | 2026-11-01 |
N77391-001 | HP SSD N77391-001 | HP lists this spare part number for the HP ProBook 440 G11 in its Maintenance and Service Guide (printed p.19). | OEM documented | 2026-11-01 |
N77392-001 | HP SSD N77392-001 | HP lists this spare part number for the HP ProBook 440 G11 in its Maintenance and Service Guide (printed p.19). | OEM documented | 2026-11-01 |
N77394-001 | HP SSD N77394-001 | HP lists this spare part number for the HP ProBook 440 G11 in its Maintenance and Service Guide (printed p.19). | OEM documented | 2026-11-01 |
N96251-001 | HP Solid-state drive support kit N96251-001 | HP spare part: SSD cover; Solid-state drive support kit. OEM documentation only; not bench-tested. | OEM documented | 2026-11-12 |
N96469-001 | HP SSD N96469-001 | HP lists this spare part number for the HP ProBook 440 G11 in its Maintenance and Service Guide (printed p.19). | OEM documented | 2026-11-01 |
Where do these HP ProBook 440 G11 SSD part numbers come from?
8 of 8 fits are from OEM documentation (kaas.hpcloud.hp.com); each row links its source. Last checked 2026-11-12.
Are these SSDs tested in the HP ProBook 440 G11?
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.
How to replace it
Steps paraphrased from the manufacturer service manual, with page citations. Not bench-tested.
All documented parts for the HP ProBook 440 G11.
Other parts for the HP ProBook 440 G11
Keyboard (3) · Touchpad (1) · I/O Board (2) · Heat Sink (3) · Fan (2) · Battery (2) · Speakers (1) · Fingerprint Reader (3) · Bottom Cover (3) · Display Bezel (3) · Camera (2) · Screen (5) · Hinge (1) · Display Cable (1) · Display Back Cover (6) · Power Adapter (18) · Power Cord (74) · Wireless Card (5) · Motherboard (13) · Service Part (24) · Memory (4) · Antenna (1) · Microphone (1) · Screw Kit (2) · Cable (7)
For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-probook-440-g11) or the keyless JSON API.
Key facts
- Model
- HP ProBook 440 G11
- Part type
- SSD
- Documented parts
- 8
- OEM-documented fits
- 8 of 8
- Source sites
- kaas.hpcloud.hp.com
- Last checked
- 2026-11-12
- Tested
- Not bench-tested; documentation only