Western Digital RE WD2503ABYZ 250GB 7200RPM SATA3/SATA 6.0 GB/s 64MB Enterprise Hard Drive (3.5 inch)

Specifications

• Mfr Part Number: WD2503ABYZ
• Capacity: 250 GB
• Rotational Speed: 7200 RPM
• Cache: 64 MB
• Interface: SATA 6Gb/s
• Data Transfer Rate:
  • Buffer to Host: 6Gb/s
  • Host to/from Drive (Sustained): 128 MB/s
• Shock:
  • Operating: 30Gs @ 2ms (read/ write); 65Gs @ 2ms (read)
  • Non-operating: 350Gs @ 2ms
• Acoustic:
  • Idle Mode: 27 dBA
  • Seek Mode: 30 dBA (average)
• Power Management:
  • Sequential Read: 6.5 Watts
  • Sequential Write: 6.4 Watts
  • Random Read/Write: 6.3 Watts
  • Idle: 4.4 Watts
• Form Factor: 3.5 inch
• MTBF: 1,200,000 hours
• Dimensions (WxLxH): 4.000 x 5.787 x 1.028 inch / 101.6 x 147.0 x 26.1 mm
• Weight: 0.99 lbs / 0.45 kg
• RoHS Compliant

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