OCZ 400GB Talos 2. Solid-state drive capacity: 400 GB, Size: 63.5 mm (2.5 "), Memory type: MLC. Read speed: 550 MB/s, Write speed: 375 MB/s, Random write (4KB): 35000 IOPS. Security algorithms supported: 128-bit AES, 256-bit AES. Power consumption (standby): 5.1 W, Power consumption (read): 7.4 W, Power consumption (write): 7.4 W. Mean time between failures (MTBF): 2000000 h