Which laptops does 691739-001 fit? 691739-001 (HP memory) is documented to fit 13 laptop models, including HP ProBook 640 G1, HP ProBook 650 G1 and HP ProBook 470 G3 and 10 more. Fits come from OEM documentation (HP PartSurfer), last checked 2026-11-12; not bench-tested. Full compatibility list.
2GB DDR3L-1600 PC3L-12800 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 640 G1 All memory for this model | HP | 2026-11-01 | OEM documented |
| HP ProBook 650 G1 All memory for this model | HP | 2026-11-01 | OEM documented |
| HP ProBook 470 G3 All memory for this model | HP | 2026-11-01 | OEM documented |
| HP ProBook 645 G1 All memory for this model | HP | 2026-11-04 | OEM documented |
| HP ProBook 655 G1 All memory for this model | HP | 2026-11-04 | OEM documented |
| HP ProBook 640 G2 All memory for this model | HP | 2026-11-04 | OEM documented |
| HP ProBook 645 G2 All memory for this model | HP | 2026-11-04 | OEM documented |
| HP ProBook 650 G2 All memory for this model | HP | 2026-11-04 | OEM documented |
| HP ProBook 655 G2 All memory for this model | HP | 2026-11-04 | OEM documented |
| HP ProBook 430 G3 All memory for this model | HP | 2026-11-04 | OEM documented |
| HP ProBook 440 G3 All memory for this model | HP | 2026-11-10 | OEM documented |
| HP ProBook 455 G3 All memory for this model | HP | 2026-11-12 | OEM documented |
| HP ProBook 450 G3 All memory for this model | HP | 2026-11-12 | OEM documented |
HP PartSurfer lists this spare part number for the HP ProBook 640 G1 (product no. D9R53AV).
HP PartSurfer, product no. D9R53AV, lists 691739-001 "2GB DDR3L-1600 PC3L-12800 SODIMM" (hand lookup by Tr3, 2026-11-01).
HP PartSurfer lists this spare part number for the HP ProBook 650 G1 (product no. D9S35AV).
HP PartSurfer, product no. D9S35AV, lists 691739-001 "2GB DDR3L-1600 PC3L-12800 SODIMM" (hand lookup by Tr3, 2026-11-01).
HP PartSurfer lists this spare part number for the HP ProBook 470 G3 (product no. P4P67EA).
HP PartSurfer, product no. P4P67EA, lists 691739-001 "2GB DDR3L-1600 SODIMM" (hand lookup by Tr3, 2026-11-01).
HP description: "2-GB PC3L 1600 memory module". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04823617, PDF page 73: "691739-001" (2-GB PC3L 1600 memory module). (via MG fold)
HP description: "2-GB PC3L 1600 memory module". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04823617, PDF page 73: "691739-001" (2-GB PC3L 1600 memory module). (via MG fold)
HP description: "2GB PC3L shared memory module, 1600MHz". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 35, 61: "691739-001" (2GB PC3L shared memory module, 1600MHz). (via MG fold)
HP description: "2GB PC3L shared memory module, 1600MHz". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 35, 61: "691739-001" (2GB PC3L shared memory module, 1600MHz). (via MG fold)
HP description: "2GB PC3L shared memory module, 1600MHz". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 35, 61: "691739-001" (2GB PC3L shared memory module, 1600MHz). (via MG fold)
HP description: "2GB PC3L shared memory module, 1600MHz". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 35, 61: "691739-001" (2GB PC3L shared memory module, 1600MHz). (via MG fold)
HP description: "2 GB memory module". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, Document Part Number 824551-001 (copy saved from support.hp.com), PDF pages 33, 49: "691739-001" (2 GB memory module). (via MG fold)
HP spare part: 2-GB DDR3L memory module. OEM documentation only; not bench-tested.
HP ProBook 440 G3 Maintenance and Service Guide c04825510, printed page 22: "2-GB 691739-001". (via SOLO-18 fold 2026-11-10)
HP spare part: Memory modules (PC3L-12800, 1600-MHz, DDR3L), 2-GB. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04825528, PDF page 32: "2-GB 691739-001". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
HP spare part: Memory modules (PC3L-12800, 1600-MHz, DDR3L), 2-GB. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04825517, PDF page 33: "2-GB 691739-001". 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 640 G1 | HP | Business laptop |
| HP ProBook 650 G1 | HP | Business laptop |
| HP ProBook 470 G3 | HP | Business laptop |
| HP ProBook 645 G1 | HP | Business laptop |
| HP ProBook 655 G1 | HP | Business laptop |
| HP ProBook 640 G2 | HP | Business laptop |
| HP ProBook 645 G2 | HP | Business laptop |
| HP ProBook 650 G2 | HP | Business laptop |
| HP ProBook 655 G2 | HP | Business laptop |
| HP ProBook 430 G3 | HP | Business laptop |
| HP ProBook 440 G3 | HP | Business laptop |
| HP ProBook 455 G3 | HP | Business laptop |
| HP ProBook 450 G3 | 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
691739-001