Lite-On E200 80GB. Solid-state drive capacity: 80 GB, Size: 63.5 mm (2.5 "), Solid-state drive interfaces: Serial ATA II. Read speed: 500 MB/s, Write speed: 120 MB/s, Random write (4KB): 32000 IOPS. Password protection: SSD. Mean time between failures (MTBF): 1500000 h. Operating temperature range (T-T): 0 - 70 °C