Which laptops does 865396-850 fit? 865396-850 (HP memory) is documented to fit 8 laptop models, including HP EliteBook 848 G4, HP EliteBook 850 G4 and HP ZBook 15u G4 and 5 more. Fits come from OEM documentation (HP service guide), last checked 2026-11-12; not bench-tested. Full compatibility list.
HP spare part description: "Memory module (DDR-2400), 16-GB". Documented OEM replacement; see each fit for configuration limits.
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 EliteBook 848 G4 All memory for this model | HP | 2026-11-04 | OEM documented |
| HP EliteBook 850 G4 All memory for this model | HP | 2026-11-04 | OEM documented |
| HP ZBook 15u G4 All memory for this model | HP | 2026-11-04 | OEM documented |
| HP EliteBook 840 G4 All memory for this model | HP | 2026-11-09 | OEM documented |
| HP EliteBook 850 G5 All memory for this model | HP | 2026-11-12 | OEM documented |
| HP ProBook 440 G6 All memory for this model | HP | 2026-11-12 | OEM documented |
| HP ProBook 640 G4 All memory for this model | HP | 2026-11-12 | OEM documented |
| HP ProBook 650 G4 All memory for this model | HP | 2026-11-12 | OEM documented |
HP description: "Memory module (DDR-2400), 16-GB". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, Document Part Number 914960-001 (copy saved from support.hp.com), PDF pages 30, 50: "865396-850" (Memory module (DDR-2400), 16-GB). (via MG fold). Direct PDF verified by sha256 match with local copy
HP description: "DDR-2400 memory module 16 GB". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 33, 55: "865396-850" (DDR-2400 memory module 16 GB). (via MG fold)
HP description: "DDR-2400 memory module 16 GB". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 33, 55: "865396-850" (DDR-2400 memory module 16 GB). (via MG fold)
OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c05357618 (Document Part Number 914960-001), PDF pages 30, 50: "865396-850". (via SOLO-22 pinned fold 2026-11-09)
HP spare part: 16-GB. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide pdf_13033518, PDF page 35: "16-GB 865396-850". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
HP spare part: Memory modules (DDR4-2400), 16 GB. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide pdf_13033544, PDF page 32: "16 GB 865396-850". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
HP spare part: Memory module, 16 GB, 2400 MHz DDR4. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide pdf_13037752, PDF page 30: "865396-850". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
HP spare part: Memory module, 16 GB 2400 MHz DDR4. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide pdf_13029869, PDF page 31: "865396-850". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
Summary of the documented fits above (sources on each model card); not bench-tested.
| Model | Brand | Type |
|---|---|---|
| HP EliteBook 848 G4 | HP | Business laptop |
| HP EliteBook 850 G4 | HP | Business laptop |
| HP ZBook 15u G4 | HP | Business laptop |
| HP EliteBook 840 G4 | HP | Business laptop |
| HP EliteBook 850 G5 | HP | Business laptop |
| HP ProBook 440 G6 | HP | Business laptop |
| HP ProBook 640 G4 | HP | Business laptop |
| HP ProBook 650 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 service guide
865396-850