Specifications Mfr Part Number: ST6000VX001 capacity: 6 TB Cache: 256 MB interface: SATA 6GB/s Max sustainable transfer rate OD: 180 MB/s power management: startup current, typical (12V, a): 1. 8 a average operating power: 5. 0 W idling average (w): 3. 4 W standby mode/sleep mode, typical: 0. 25/0. 25 W MTBF: 1, 000, 000 hours Dimensions (W x D x H): 4. 010 x 5. 787 x 1. 028 inch/ 101. 850 x 146. 990 x 26. 110 mm Weight: 1. 345 lbs./ 610. 0 g. Temperature : Operating (ambient, min Degrees Celsius) = 0, Operating (drive case, max Degrees Celsius) =70, Non-operating (ambient, min Degrees Celsius )= -40.