HGST Ultrastar 7K3000 HUA723020ALA640 (0F12455) 2TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Maximize

Hitachi Ultrastar HE6 6TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5"

  • Colossal Capacity – Up to 6TB of storage space
  • Built for the Enterprise – Robust, 4th generation mechanical design
  • Data Security – Hardware-based encryption models

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InterfaceSATA 6Gb/s
Capacity (GB)2TB
Sector size (variable, Bytes/sector)512
Max Areal Density (Gbits/sq. in.)360


Data Buffer (MB)64
Rotational Speed (RPM)7200
Interface transfer rate (MB/sec, max)600
Sustained transfer rate (MB/sec, typ.)152
Seek Time (read, ms, typical)8.2


Error Rate (non-recoverable, bits read)1 in 1015
MTBF (M hours)2.0
Load/Unload Cycles600,000
Availability (hrs/day x days/wk)24x7


Idle (Bels)2.9


Requirement+5 VDC (+/-5%) +12 VDC (+10%/-8%)
Startup current (A, max)1.2 (+5V), 2.0 (+12V)
Read/Write (W, avg)11.3
Unload Idle (W)5.6

Physical size

Z-Height (mm)26.1
Dimensions (width x depth, mm)101.6 (+/-0.25) x 147
Weight (g, max)690

Environmental (operating)

Ambient temperature5º to 60º C
Shock (half-sine wave)70
Vibration (5 to 500 Hz)0.67 (XYZ)

Environmental (non-operating)

Ambient temperature-40º to 70º C
Shock (half-sine wave)300


  • Form Factor 3.5
  • Cache 64 MB
  • Disk Interface SATA 6Gb/s
  • Capacity 2TB
  • RPM 7200

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