Nas drive memory capacity 1 tb form factor 35 inch rpms 5 900 rpm buffer 64 mb bus sata iii sata 600 series seagate pipeline special feature ncq support access time 85 ms sector size 4 kb sectors manufacturers guarantee 36 months noise level operating 23 db noise level idle 21 db power consumption operating 37 watt power consumption idle 25 watt height 2017 mm