Hgst travelstar z5k500 500gb hts545050a7e680
Laptop hard drive capacity 500 gb form factor 25 inch rpms 5 400 rpm buffer 8 mb bus sata ii sata 300 series hgst travelstar access time 13 ms sector size 4 kb sectors noise level operating 21 db noise level idle 19 db power consumption operating 16 watt power consumption idle 055 watt height 7 mm