Micro Storage 1.8" MicroSATA 128GB. Solid-state drive capacity: 128 GB, Size: 45.7 mm (1.8 "), Solid-state drive interfaces: Micro Serial ATA. Read speed: 145 MB/s, Write speed: 90 MB/s. Operating voltage: 3.3 V, Power consumption (standby): 0.5 W, Power consumption (read): 2 W. Data retention: 10 year(s), Mean time between failures (MTBF): 1000000 h. Operating temperature range (T-T): 0 - 70 °C, Storage temperature range (T-T): -40 - 85 °C, Storage relative humidity range: 5 - 95 %