Western Digital RE4 2 Terabyte (2TB) SATA/300 7200RPM 64MB Hard Drive

• Product Description

  WD RE4 enterprise SATA hard drives combine 64 MB cache with a SATA 3 Gb/s transfer rate and dual stage actuation for lightning-fast performance in demanding server and storage applications. Technologically advanced acoustics minimize noise. Cool drive operation and enhanced reliability features help protect the drive and the data stored on it.

  • Western Digital RE4 Enterprise 2 Terabyte (2TB) SATA/300 7200RPM 64MB Hard Drive
    
    
  • General Features:
  • Interface: SATA 3 Gb/s
  • Formatted capacity: 2 TB
  • User sectors per drive: 3,907,029,168
  • Native command queuing
  • SATA latching connector
  • Form factor: 3.5-inch
    
    
  • Performance:
  • Data transfer rate (max)
    • Buffer to host: 3 Gb/s
    • Host to/from drive (sustained): 138 MB/s
  • Cache (MB): 64
  • Rotational speed (RPM): 7200
  • Average drive ready time (sec): 21
    
    
  • Configuration/Organization:
  • Heads/disks: 8/4
  • Bytes per sector (STD): 512
    
    
  • Reliability/Data Integrity:
  • Load/unload cycles: 600,000
  • Non-recoverable read errors per bits read: <1 in 1015
    
    
  • Power Management:
  • 12VDC (A, max): 1.8
  • Average power requirements (W):
    • Read/Write: 10.7
    • Idle: 8.2
    • Standby: 1.3
    • Sleep: 1.3
      
      
  • Environmental Specifications:
  • Temperature (°C)
    • Operating: 5 to 55
    • Non-operating: -40 to 70
  • Shock (Gs):
    • Operating (2 ms, read/write): 30
    • Operating (2 ms, read): 65
    • Non-operating (2 ms): 300
  • Average acoustics (dBA):
    • Idle mode: 29
    • Performance seek mode: 34
    • Quiet seek mode: 30
      
      
  • Physical Dimensions:
  • Height (in./mm, max): 1.028/26.1
  • Length (in./mm, max) 5.787/147
  • Width (in./mm, ± .01 in.): 4/101.6
  • Weight (lb./kg, ± 10%) 1.49/0.68

  What's in the box?
  Western Digital RE4 Enterprise 2 Terabyte (2TB) SATA/300 7200RPM 64MB Hard Drive
  

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