HGST UltraStar 7K4000 HUS724030ALS640 3TB 3.5" 6Gbps 7.2K Enterprise SAS HDD
Alt Part Number : HUS724030ALS640
Interface : SAS 6Gb/s
Capacity (GB) at 512 bytes /sector : 3TB/3000GB
Form Factor : 3.5-inch
Sector Size (bytes) : 512 / 520 / 528
Max. Areal Density (Gbits/sq. in) : 475
Data Buffer (MB) : 64
Rotational Speed (RPM) : 7200
Interface Transfer Rate (MB/s, Max) : 600
Sustained Transfer Rate (MB/s, Typical) : 183
Seek Time (Read, ms, typical) : 8.0
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) : 2.0
Annualized Failure Rate (AFR) : 0.44%
Idle (Bels, typical) : 2.9
Requirement : +5 VDC (+/-5%) +12VDC (+10%/-8%)
Startup current (A, max) : 1.2 (+5V), 2.0 (+12V)
Read/Write (W) : 10.9
Idle (W, avg) : 7.6
Unload Idle (W) : 6.2
z-height (mm, max) : 26.1
Dimensions (width x depth, mm) : 101.6 (+/-0.25) x 147
Weight (g, typical) : 690
Ambient Temperature : 5° to 60° C
Shoc (half-sine wave 2 ms, G) : 70
Vibration (G RMS, 5 to 500 Hz) : 0.67 (XYZ)
Shock (half-sine wave, 1ms, G) : 300


