3TB 7.200 rpm 3.5" SATA 7K3000 Ultrastar

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Artikelcode HUA723030ALA640
Informatie
The HGST Ultrastar™ 7K3000 is the world’s first and only 7200 RPM hard drive rated at 2.0 million hours MTBF and backed by a five-year limited warranty. The Ultrastar 7K3000 represents the fifth-generation HGST 5-platter mechanical design, first introduced in 2004, and has been field proven by top server and storage OEMs as well as leading Internet giants. When the highest quality and reliability are a top requirement, customer field data proves that the Ultrastar 7K3000 delivers by reducing downtime, eliminating service calls and keeping TCO to a minimum. Engineered for the highest reliability, the Ultrastar 7K3000 is not only put through grueling design tests during development but must also pass stringent ongoing reliability testing during manufacturing. Across the entire Ultrastar family, world-class quality control, combined with scientific root-cause analysis and multi-faceted corrective actions, ensure that HGST remains the recognized leader in quality and reliability for enterprise-class hard drives.


            SATA models                      SAS models         
          Model(s)       
  • HUA723030ALA640
  • HUA723030ALA641
  • HUA723020ALA640
  • HUA723020ALA641
  • HUS723030ALS640
  • HUS723030ALS641
  • HUS723020ALS640
  • HUS723020ALS641
          Interface                    SATA 6Gb/s                       SAS 6Gb/s         
          Capacity (GB)                    3TB / 2TB                       3TB / 2TB          
          Sector size (variable, Bytes/sector)                    512                       512 / 520 / 528         
          Max Areal Density (Gbits/sq. in.)                    369 / 360                       369 / 360          

Performance

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

Reliability

Error Rate (non-recoverable, bits read)             1 in 1015                       1 in 1015          
          MTBF (M hours)                    2.0                       2.0         
          Load/Unload Cycles                    600,000          
          Availability (hrs/day x days/wk)                    24x7                      24x7         

Acoustics

          Idle (Bels)                    2.9          

Power

          Requirement                    +5 VDC (+/-5%) +12 VDC (+10%/-8%)                      +5 VDC (+/-5%) +12 VDC (+10%/-8%)          
          Requirement: Start-up (W, peak, max)                    1.2 (+5V), 2.0 (+12V)                       0.56A (+5V), 1.81A (+12V)         
          Requirement: Read/Write (W, avg)                    11.3                      10.4         
          Unload Idle (W)                    5.6                      6.1         

Physical size

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

Environmental (operating)

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

Environmental (non-operating)

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


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Specificaties
Capacity 3TB
Interface 6 Gb/s
Form Factor 3.5"
Data Buffer (MB) 64
Rotational Speed (RPM) 7.200
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