HGST / Hitachi Ultrastar He10 0F27358 / HUH721008AL5204 / 0F27376 8TB 3.5" 12Gbps 7.2K 512e Enterprise SE SAS Hard Drive
Alt Model/Part No. : HUH721008AL5204
Capacity : 8TB/8,000GB
Interface : SAS 12Gb/s
Format : Sector size (bytes) : 512e
Max. Areal density (Gbits/sq. in) : 816
Data buffer (MB) : 256
Rotational speed (RPM) : 7200
Latency average (ms) : 4.16
Interface transfer rate (MB/s, max) : 1200
Sustained transfer rate (MB/s, typ.) : 249 (read), 237 (write)
Seek time (read, ms, typical) : 8.0 Read / 8.6 Write
Error rate (non-recoverable, bits read) : 1 in 10E15
Load/Unload cycles (at 40°C) : 600,000
Availability (hrs/day x days/wk) : 24x7
MTBF (M hours) : 2.5
Idle (Bels, typical) : 2.0
Requirement : +5 VDC (+/-5%) +12 VDC (+/-5%)
Operating (W, typical) : 9.5
Idle (W) : 5.8
Power consumption efficiency at idle (W/TB) (W/GB) : 0.58 0.00058
z-height (mm) : 26.1
Dimensions (width x depth, mm) : 101.6 (+/- 0.25) x 147
Weight (g, max) : 660
Ambient temperature : 5°C to 60°C
Shock (half-sine wave, read operation, G) : 70 (2ms)
Vibration (G RMS 5 to 500 Hz) : 0.67, all axes
Shock (half-sine wave, G) : 300 (1ms)/ 150 (11ms)
Random Vibration (G RMS 2 to 200 Hz) : 1.04, all axes


