Motherboard HP OEM Not sure (under 90%) (some fits)
N01276-xx1

HP System board, Intel Core i7-1260P processor, integrated UMA N01276-xx1

Which laptops does N01276-xx1 fit? N01276-xx1 (HP motherboard) is documented to fit 2 laptop models: HP ProBook 440 G9 and HP ProBook 450 G9. Fits come from OEM documentation (HP page), last checked 2026-11-12; not bench-tested. Full compatibility list.

HP spare part description: "System board, Intel Core i7-1260P processor, integrated UMA graphics memory". Documented OEM replacement; see each fit for configuration limits.

Compatible Business Laptop Models (2)

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.

Installation: Not verified

Fits these models

ModelBrandLast checkedConfidence
HP ProBook 440 G9 All motherboard for this modelHP2026-11-04OEM documented
HP ProBook 450 G9 All motherboard for this modelHP2026-11-12Not sure (under 90%)

HP ProBook 440 G9

Business Laptop Display: 14" Manufacturer support page
View Model →
Fitment Details:

HP description: "System board, Intel Core i7-1260P processor, integrated UMA graphics memory". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.

Source:HP page
Source notes

HP Maintenance and Service Guide, Document Part Number N03555-001 (copy saved from support.hp.com), PDF pages 30, 67: "N01276-xx1" (System board, Intel Core i7-1260P processor, integrated UMA graphics memory). (via MG fold)

HP ProBook 450 G9

Business Laptop Display: 15.6"
View Model →
Fitment Details:

HP spare part: Intel Core i7-1260P processor. Unverified source; not bench-tested.

Source:Search HP support for HP ProBook 450 G9 Maintenance and Service Guide
Source notes

Manual on file for HP ProBook 450 G9 Maintenance and Service Guide, PDF page 29: "graphics memory ● Intel Core i7-1260P processor N01276-xx1". Source link not recorded and not verified as an HP document (red, not sure). (via v10 fold 2026-11-12)

Fits these models

Summary of the documented fits above (sources on each model card); not bench-tested.

ModelBrandType
HP ProBook 440 G9HPBusiness laptop
HP ProBook 450 G9HPBusiness laptop

Which motherboard fits each model?

Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. HP page

Key facts

Part number
N01276-xx1
Type
Motherboard
Brand
HP
Fits
2 catalog models
Evidence
OEM documented: 1, Not sure (under 90%): 1
Source
support.hp.com
Last checked
2026-11-12
Tested
Not bench-tested; documentation only
Machine-readable
JSON, Markdown

Related

Other parts for the HP ProBook 440 G9

Other motherboard parts documented for the same models