Super Talent Technology TeraNova 240GB. Solid-state drive capacity: 240 GB, Size: 63.5 mm (2.5 "), Solid-state drive interfaces: Serial ATA III. Read speed: 540 MB/s, Write speed: 520 MB/s, Data transfer rate: 6 Gbit/s. Operating voltage: 5 V. Data retention: 10 year(s), Mean time between failures (MTBF): 2000000 h. Operating temperature range (T-T): 0 - 70 °C, Operating relative humidity range: 5 - 98 %, Operating shock: 1500 G