Western Digital Ultrastar 7K6 3.5" 4000 GB SAS

Western Digital Ultrastar 7K6 3.5" 4000 GB SAS

Interface: SAS Type: HDD Component for: Server/workstation Power consumption (typical): 12.1 W HDD interface transfer rate: 12 Gbit/s Write seek time: 8.6 ms Operating shock: 70 G Operating vibration: 0.67 G Storage drive buffer size: 256 MB Operating temperature (T-T): 5 - 60 C Width: 101.6 mm Storage temperature (T-T): -40 - 70 C Non-operating vibration: 1.04 G Non-operating shock: 300 G Height: 26.1 mm Weight: 715 g Power consumption (idle): 7 W HDD speed: 7200 RPM HDD size: 3.5" Depth: 147 mm Read seek time: 8 ms Mean time between failures (MTBF): 2000000 h HDD capacity: 4 TB Start/stop cycles: 600000 Average latency: 4.16 ms Operating voltage: 5 / 12 V