Intel 330 Series, 120GB. Solid-state drive capacity: 120 GB, Size: 63.5 mm (2.5 "), Solid-state drive interfaces: Serial ATA. Read speed: 500 MB/s, Write speed: 450 MB/s, Random write (4KB): 33000 IOPS. Power consumption (read): 0.85 W, Power consumption (write): 0.85 W. Mean time between failures (MTBF): 1200000 h. Operating temperature range (T-T): 0 - 70 °C