Laptop hard drive memory capacity 3 tb form factor 25 inch rpms 5 400 rpm buffer 128 mb bus sata iii sata 600 charge and discharge cycles 600 000 data transfer rate 130 mbs sector size 4 kb sectors manufacturers guarantee 36 months noise level operating 26 db noise level idle 24 db power consumption operating 21 watt power consumption idle 085 watt shock resistance operating 300 g shock resistance non operating 650 g height 15 mm