Which laptops does 691740-001 fit? 691740-001 (HP memory) is documented to fit 30 laptop models, including HP ProBook 640 G1, HP ProBook 650 G1 and HP EliteBook 745 G3 and 27 more. Fits come from OEM documentation (HP PartSurfer), last checked 2026-11-12; not bench-tested. Full compatibility list.
4GB 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.
HP PartSurfer lists this spare part number for the HP ProBook 640 G1 (product no. D9R53AV).
HP PartSurfer, product no. D9R53AV, lists 691740-001 "4GB 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 691740-001 "4GB DDR3L-1600 PC3L-12800 SODIMM" (hand lookup by Tr3, 2026-11-01).
HP PartSurfer lists this spare part number for the HP EliteBook 745 G3 (product no. X0F07US).
HP PartSurfer, product no. X0F07US, lists 691740-001 "4GB DDR3L-1600 SODIMM" (hand lookup by Tr3, 2026-11-01).
HP PartSurfer lists this spare part number for the HP EliteBook 755 G3 (product no. T3L73UT).
HP PartSurfer, product no. T3L73UT, lists 691740-001 "4GB DDR3L-1600 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 691740-001 "4GB DDR3L-1600 SODIMM" (hand lookup by Tr3, 2026-11-01).
Memory module option; match capacity and your original module. HP guide description: "4-GB memory module (PC3L, 12800, 1600-MHz)". OEM documentation only; not bench-tested.
HP EliteBook 740 G1 Notebook PC / HP EliteBook 840 G1 Notebook PC / HP ZBook 14 Mobile Workstation / HP EliteBook 750 G1 Notebook PC / HP EliteBook 850 G1 Notebook PC Maintenance and Service Guide, illustrated parts catalog item (15) "Memory modules (PC3L, 12800, 1600-MHz)" (PDF p34) and sequential part number list (PDF p51): "4-GB memory module (PC3L, 12800, 1600-MHz) 691740-001".
Memory module option; match capacity and your original module. HP guide description: "4-GB memory module (PC3L, 12800, 1600-MHz)". OEM documentation only; not bench-tested.
HP EliteBook 740 G1 Notebook PC / HP EliteBook 840 G1 Notebook PC / HP ZBook 14 Mobile Workstation / HP EliteBook 750 G1 Notebook PC / HP EliteBook 850 G1 Notebook PC Maintenance and Service Guide, illustrated parts catalog item (15) "Memory modules (PC3L, 12800, 1600-MHz)" (PDF p34) and sequential part number list (PDF p51): "4-GB memory module (PC3L, 12800, 1600-MHz) 691740-001".
Memory module option; match capacity and your original module. HP guide description: "4-GB memory module (PC3L, 12800, 1600-MHz)". OEM documentation only; not bench-tested.
HP EliteBook 740 G1 Notebook PC / HP EliteBook 840 G1 Notebook PC / HP ZBook 14 Mobile Workstation / HP EliteBook 750 G1 Notebook PC / HP EliteBook 850 G1 Notebook PC Maintenance and Service Guide, illustrated parts catalog item (15) "Memory modules (PC3L, 12800, 1600-MHz)" (PDF p34) and sequential part number list (PDF p51): "4-GB memory module (PC3L, 12800, 1600-MHz) 691740-001".
Memory module option; match capacity and your original module. HP guide description: "4-GB memory module (PC3L, 12800, 1600-MHz)". OEM documentation only; not bench-tested.
HP EliteBook 740 G1 Notebook PC / HP EliteBook 840 G1 Notebook PC / HP ZBook 14 Mobile Workstation / HP EliteBook 750 G1 Notebook PC / HP EliteBook 850 G1 Notebook PC Maintenance and Service Guide, illustrated parts catalog item (15) "Memory modules (PC3L, 12800, 1600-MHz)" (PDF p34) and sequential part number list (PDF p51): "4-GB memory module (PC3L, 12800, 1600-MHz) 691740-001".
Memory module option; match capacity and your original module. HP guide description: "4-GB memory module (PC3L, 12800, 1600-MHz)". OEM documentation only; not bench-tested.
HP EliteBook 740 G1 Notebook PC / HP EliteBook 840 G1 Notebook PC / HP ZBook 14 Mobile Workstation / HP EliteBook 750 G1 Notebook PC / HP EliteBook 850 G1 Notebook PC Maintenance and Service Guide, illustrated parts catalog item (15) "Memory modules (PC3L, 12800, 1600-MHz)" (PDF p34) and sequential part number list (PDF p51): "4-GB memory module (PC3L, 12800, 1600-MHz) 691740-001".
HP description: "Memory module, 4-GB PC3L". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04560057, PDF pages 50, 78; HP Maintenance and Service Guide, PDF pages 50, 78: "691740-001" (Memory module, 4-GB PC3L). (via MG fold)
HP description: "Memory module, 4-GB PC3L". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04560057, PDF pages 50, 78; HP Maintenance and Service Guide, PDF pages 50, 78: "691740-001" (Memory module, 4-GB PC3L). (via MG fold)
HP description: "Memory module, 4-GB PC3L". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04560057, PDF pages 50, 78; HP Maintenance and Service Guide, PDF pages 50, 78: "691740-001" (Memory module, 4-GB PC3L). (via MG fold)
HP description: "Memory module 4-GB PC3L 1600-MHz". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04551620, PDF pages 42, 68; HP Maintenance and Service Guide, PDF pages 42, 68: "691740-001" (Memory module 4-GB PC3L 1600-MHz). (via MG fold)
HP description: "Memory module 4-GB PC3L 1600-MHz". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04551620, PDF pages 42, 68; HP Maintenance and Service Guide, PDF pages 42, 68: "691740-001" (Memory module 4-GB PC3L 1600-MHz). (via MG fold)
HP description: "Memory module 4-GB PC3L 1600-MHz". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04551620, PDF pages 42, 68; HP Maintenance and Service Guide, PDF pages 42, 68: "691740-001" (Memory module 4-GB PC3L 1600-MHz). (via MG fold)
HP description: "4 GB memory module, PCL3 12800 1600-MHz". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04775894, PDF pages 34, 59: "691740-001" (4 GB memory module, PCL3 12800 1600-MHz). (via MG fold)
HP description: "4-GB PC3L 1600 memory module". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04823617, PDF page 73: "691740-001" (4-GB PC3L 1600 memory module). (via MG fold)
HP description: "4-GB PC3L 1600 memory module". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04823617, PDF page 73: "691740-001" (4-GB PC3L 1600 memory module). (via MG fold)
HP description: "4GB PC3L shared memory module, 1600MHz". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 35, 61: "691740-001" (4GB PC3L shared memory module, 1600MHz). (via MG fold)
HP description: "4GB PC3L shared memory module, 1600MHz". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 35, 61: "691740-001" (4GB PC3L shared memory module, 1600MHz). (via MG fold)
HP description: "4GB PC3L shared memory module, 1600MHz". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 35, 61: "691740-001" (4GB PC3L shared memory module, 1600MHz). (via MG fold)
HP description: "4GB PC3L shared memory module, 1600MHz". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 35, 61: "691740-001" (4GB PC3L shared memory module, 1600MHz). (via MG fold)
HP description: "4 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: "691740-001" (4 GB memory module). (via MG fold)
HP description: "4 GB PCL3 12800 1600-MHz memory module". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04775894, PDF pages 34, 59: "691740-001" (4 GB PCL3 12800 1600-MHz memory module). (via MG-28/MG-51 fold)
HP description: "4-GB memory module, PCL3 12800 1600-MHz.". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04657844, PDF pages 45, 56, 92: "691740-001" (4-GB memory module, PCL3 12800 1600-MHz.). (via MG-51 new-models fold)
HP description: "4-GB memory module, PCL3 12800 1600-MHz.". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04657844, PDF pages 45, 56, 92: "691740-001" (4-GB memory module, PCL3 12800 1600-MHz.). (via MG-51 new-models fold)
HP spare part: 4-GB DDR3L memory module. OEM documentation only; not bench-tested.
HP ProBook 440 G3 Maintenance and Service Guide c04825510, printed page 22: "4-GB 691740-001". (via SOLO-18 fold 2026-11-10)
HP spare part: Memory modules (PC3L-12800, 1600-MHz, DDR3L), 4-GB. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04825528, PDF page 32: "4-GB 691740-001". 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), 4-GB. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04825517, PDF page 33: "4-GB 691740-001". 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.
Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. HP PartSurfer
691740-001