OCZ 120GB Deneva 2 C 2.5" SATA III 7mm MLC SYNC. Solid-state drive capacity: 120 GB, Size: 63.5 mm (2.5 "), Solid-state drive interfaces: Serial ATA III. Read speed: 550 MB/s, Write speed: 520 MB/s, Random write (4KB): 60000 IOPS. Security algorithms supported: 128-bit AES. Power consumption (sleep mode): 1.65 W, Power consumption (read): 3 W, Power consumption (write): 3 W. Mean time between failures (MTBF): 2000000 h