Western Digital 0TS1648 120GB SATA 2.5" 6Gbps Solid State Drive

Western Digital 0TS1648 120GB SATA 2.5" 6Gbps Solid State Drive

Western Digital part 0TS1648 is the 120 GB, 2.5-inch model of the Ultrastar DC SA210 (model number HBS3A1912A7E6B1), a SATA 6 Gb/s solid state drive that Western Digital built for enterprise boot and edge applications.

Form Factor and Flash

The drive has a maximum z-height of 7.0 mm, measures 69.85 x 100.2 mm and weighs up to 37.4 g. It is built on Western Digital 64-layer 3D TLC NAND. The M.2 2280 version of the same 120 GB drive is a separate part number, 0TS1653.

Endurance, Power and Security

Western Digital rates the SA210 for read-intensive use at 0.1 drive writes per day on JESD219 workloads, with a maximum of 21 terabytes written at 120 GB. Maximum active power is 3.8 W when writing, from the 5 V supply. The drive is self-encrypting, with TCG Opal 2.01 support and Instant Secure Erase.

Important Notice: this is a SATA solid state drive that Western Digital classifies for boot and edge use.