Which laptops does 862397-850 fit? 862397-850 (HP memory) is documented to fit 12 laptop models, including HP ProBook 470 G4, HP ProBook 455 G4 and HP EliteBook 848 G4 and 9 more. Fits come from OEM documentation (HP PartSurfer), last checked 2026-11-12; not bench-tested. Full compatibility list.
4GB DDR4-2400 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 ProBook 470 G4 All memory for this model | HP | 2026-11-01 | OEM documented |
| HP ProBook 455 G4 All memory for this model | HP | 2026-11-01 | OEM documented |
| HP EliteBook 848 G4 All memory for this model | HP | 2026-11-04 | OEM documented |
| HP EliteBook 828 G4 All memory for this model | HP | 2026-11-04 | OEM documented |
| HP EliteBook 820 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 ProBook 450 G4 All memory for this model | HP | 2026-11-09 | 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 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 PartSurfer lists this spare part number for the HP ProBook 470 G4 (product no. 1JR87UT).
HP PartSurfer, product no. 1JR87UT, lists 862397-850 "4GB DDR4-2400 SODIMM" (hand lookup by Tr3, 2026-11-01).
HP PartSurfer lists this spare part number for the HP ProBook 455 G4 (product no. 1JR85UT).
HP PartSurfer, product no. 1JR85UT, lists 862397-850 "4GB DDR4-2400 SODIMM" (hand lookup by Tr3, 2026-11-01).
HP description: "Memory module (DDR-2400), 4-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: "862397-850" (Memory module (DDR-2400), 4-GB). (via MG fold). Direct PDF verified by sha256 match with local copy
HP description: "Memory module, 4 GB 2400 MHz DDR4". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 27, 50: "862397-850" (Memory module, 4 GB 2400 MHz DDR4). (via MG fold)
HP description: "Memory module, 4 GB 2400 MHz DDR4". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 27, 50: "862397-850" (Memory module, 4 GB 2400 MHz DDR4). (via MG fold)
HP description: "DDR-2400 memory module 4 GB". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 33, 55: "862397-850" (DDR-2400 memory module 4 GB). (via MG fold)
HP description: "DDR-2400 memory module 4 GB". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 33, 55: "862397-850" (DDR-2400 memory module 4 GB). (via MG fold)
HP description: "Memory modules (PC4-17000), 4-GB". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c05270979 (Document Part Number 903116-001), PDF pages 28, 48: "862397-850" (Memory modules (PC4-17000), 4-GB). (via SOLO-22 pinned fold 2026-11-09)
HP description: "Memory module (DDR-2400), 4-GB". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c05357618 (Document Part Number 914960-001), PDF pages 30, 50: "862397-850" (Memory module (DDR-2400), 4-GB). (via SOLO-22 pinned fold 2026-11-09)
HP spare part: 4-GB. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide pdf_13033518, PDF page 35: "4-GB 862397-850". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
HP spare part: Memory module, 4 GB, 2400 MHz DDR4. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide pdf_13037752, PDF page 30: "862397-850". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
HP spare part: Memory module, 4 GB 2400 MHz DDR4. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide pdf_13029869, PDF page 31: "862397-850". 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 ProBook 470 G4 | HP | Business laptop |
| HP ProBook 455 G4 | HP | Business laptop |
| HP EliteBook 848 G4 | HP | Business laptop |
| HP EliteBook 828 G4 | HP | Business laptop |
| HP EliteBook 820 G4 | HP | Business laptop |
| HP EliteBook 850 G4 | HP | Business laptop |
| HP ZBook 15u G4 | HP | Business laptop |
| HP ProBook 450 G4 | HP | Business laptop |
| HP EliteBook 840 G4 | HP | Business laptop |
| HP EliteBook 850 G5 | 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 PartSurfer
862397-850