Western Digital Ultrastar 7K6 3.5" 4000 GB Serial ATA III

Western Digital Ultrastar 7K6 3.5" 4000 GB Serial ATA III

Write seek time: 8.6 ms Non-operating vibration: 1.04 G Non-operating shock: 300 G Mean time between failures (MTBF): 2000000 h Operating voltage: 5 / 12 V Average latency: 4.16 ms Power consumption (typical): 7 W Operating shock: 70 G Depth: 147 mm Width: 101.6 mm Storage temperature (T-T): -40 - 70 C Storage drive buffer size: 256 MB HDD speed: 7200 RPM HDD size: 3.5" Start/stop cycles: 600000 Power consumption (idle): 5.9 W Interface: Serial ATA III Weight: 715 g HDD interface transfer rate: 6 Gbit/s Operating vibration: 0.67 G Type: HDD Read seek time: 8 ms Component for: Server/workstation Height: 26.1 mm Operating temperature (T-T): 5 - 60 C HDD capacity: 4 TB