Capacity: 1TB, 2TB, 3TB Interface: USB (Universal Serial Bus) 3.0, can also be connected to USB (Universal Serial Bus) 2.0 port Hard Drive Type E: 3.5” SATA, low noise, low power consumption DATA Transfer Speed: max. 5000 Mbit/s (USB 3.0), theoretical maximum speed Power Requirements: AC adapter 12V / min. 1.5A MTBF: 50.000 POH Enclosure: aluminium Dimensions: 16 x 16 x 3 cm WEIGHT: 860 g Environmental Specifications: Operating temperature: 10° C / 35° C/ Storage temperature: -20° C / 70° C