Hybrid hard drive capacity 500 gb flash memory 8 gb form factor 25 inch rpms 5 400 rpm buffer 64 mb bus sata iii sata 600 mtbf 600 000 hours sector size 512b sectors noise level operating 19 db power consumption operating 33 watt power consumption standby 075 watt shock resistance operating 400 g shock resistance non operating 900 g vibration resistance operating 1 g vibration resistance non operating 5 g height 7 mm dimension