Desktop hard drive capacity 500 gb form factor 35 inch rpms 7 200 rpm buffer 16 mb bus sata iii sata 600 series seagate barracuda special feature ncq support access time 85 ms sector size 4 kb sectors manufacturers guarantee 24 months noise level operating 24 db noise level idle 23 db power consumption operating 619 watt power consumption idle 46 watt height 20 mm