Desktop hard drive memory capacity 3 tb form factor 35 inch rpms 5 400 rpm buffer 64 mb bus sata iii sata 600 data transfer rate 147 mbs sector size 4 kb sectors manufacturers guarantee 24 months noise level operating 27 db noise level idle 23 db power consumption operating 41 watt power consumption idle 3 watt power consumption standby 04 watt power consumption sleep 04 watt shock resistance operating 65 g shock resistance no