Which laptops does 835886-002 fit? 835886-002 (HP memory) is documented to fit 4 laptop models: HP ZBook Studio G4, HP ZBook 17 G3, HP ZBook 15 G3 and HP ZBook 15 G4. Fits come from OEM documentation (HP PartSurfer), last checked 2026-11-04; not bench-tested. Full compatibility list.
16GB DDR4-2133 ECC SODIMM
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 ZBook Studio G4 All memory for this model | HP | 2026-11-01 | OEM documented |
| HP ZBook 17 G3 All memory for this model | HP | 2026-11-04 | OEM documented |
| HP ZBook 15 G3 All memory for this model | HP | 2026-11-04 | OEM documented |
| HP ZBook 15 G4 All memory for this model | HP | 2026-11-04 | OEM documented |
HP PartSurfer lists this spare part number for the HP ZBook Studio G4 (product no. 1HQ55AA).
HP PartSurfer, product no. 1HQ55AA, lists 835886-002 "16GB DDR4-2133 ECC SODIMM" (hand lookup by Tr3, 2026-11-01). HP marks it "no longer supplied"; replacement L24981-002.
HP description: "16 GB ECC DDR4-2133 memory module for Xeon processor models". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide pdf_13037762, PDF pages 36, 68: "835886-002" (16 GB ECC DDR4-2133 memory module for Xeon processor models). (via MG fold)
HP description: "16-GB PC4 2133 memory module". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04956181, PDF pages 31, 48: "835886-002" (16-GB PC4 2133 memory module). (via MG fold)
HP description: "16 GB memory module for Xeon Core models". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c05477657, PDF pages 30, 48: "835886-002" (16 GB memory module for Xeon Core models). (via MG fold)
Summary of the documented fits above (sources on each model card); not bench-tested.
| Model | Brand | Type |
|---|---|---|
| HP ZBook Studio G4 | HP | Business laptop |
| HP ZBook 17 G3 | HP | Business laptop |
| HP ZBook 15 G3 | HP | Business laptop |
| HP ZBook 15 G4 | HP | Business laptop |
Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. HP PartSurfer
835886-002