SSD 128GB M2 SATA-3 TLC

The HP 840701-001 is a solid-state drive for adding or replacing storage in a compatible notebook. It provides 128GB capacity and uses TLC flash memory, with an M.2 connection over the SATA-3 interface.

Its M.2 2280 form factor identifies the drive’s size class, while the SATA Gen 3.0 interface is rated at 6 Gb/s. HP lists this part among the replacement SSD options for its ProBook 640 G2, 645 G2, 650 G2 and 655 G2 notebook families. The intended use is storage expansion or replacement in a compatible system.