(Old Model) WD Green 4TB Desktop Hard Drive: 3.5-inch, SATA 6 Gb/s, IntelliPower, 64MB Cache WD40EZRX

(Old Model) WD Green 4TB Desktop Hard Drive: 3.5-inch, SATA 6 Gb/s, IntelliPower, 64MB Cache WD40EZRX

WD Green hard drives reduce power consumption by up to 40% and offer best-in-class acoustics and operating temperature and 3rd generation SATA interface. IntelliPower - A fine-tuned balance of spin speed, transfer rate and caching algorithms designed to deliver both significant power savings and solid performance. IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise, and vibration. 4 TB capacity holds up to 800,000 digital photos, 1,000,000 MP3 files, and 300 hours of HD video. 2 year limited warranty. Package includes a hard drive only - no screws, cables, manuals included. Please purchase mounting hardware and cables separately if necessary.

Specifications

• Mfr Part Number: WD40EZRX
• Capacity: 4 TB
• Rotational Speed: IntelliPower
• Cache: 64 MB
• Interface: SATA 6 Gb/s
• Data Transfer Rate (Max):
  • Buffer to Host: 6 Gb/s
  • Host to/from Drive (Sustained): 150 MB/s
• Shock:
  • Operating: 65Gs @ 2ms (read/write); 30Gs @ 2ms (read)
  • Non-operating: 250Gs @ 1ms
• Acoustics:
  • Idle Mode:Â 25Â dBA (average)
  • Seek Mode:Â 28Â dBA (average)
• Power  Management:
  • 12VDC ±10% (Peak): 1.75 A
  • Read/Write: 4.5 Watts
  • Idle: 3.3 Watts
  • Standby: 0.4 Watts
  • Sleep: 0.4 Watts
• Form Factor: 3.5 inch
• Dimensions (WxLxH): 4.000 x 5.787 x 1.028 inch / 101.6 x 147.0 x 26.1 mm
• Weight: 1.5 lbs / 0.68 kg
• RoHS Compliant