WD SE 4TB Datacenter Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD4000F9YZ (Renewed)

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing. basic cleaning. inspection. and repackaging. The product ships with all relevant accessories. a minimum 90-day warranty. and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
Cost-effective per GB
StableTrac and RAFF for enhanced vibration tolerance
Best-in-class Performance
Maximum capacity

Specifications

Mfr Part Number: WD4000F9YZ

Capacity: 4 TB

Rotational Speed: 7200 RPM

Cache: 64 MB

Interface: SATA 6 Gb/s

Data Transfer Rate (Max):

• Buffer to Host: 6 Gb/s
• Host to/from Drive (Sustained): 171 MB/s
• Shock:
  • Operating: 65Gs @ 2ms (read); 30Gs @ 2ms (read/write)
  • Non-operating: 300Gs @ 2ms
  • Acoustics:
    • Idle Mode: 31 dBA
    • Seek Mode: 34 dBA (average)
    • Power Management:
      • Sequential Read: 9.5 Watts
      • Sequential Write: 9.1 Watts
      • Random Read/Write: 9.5 Watts
      • Idle: 8.1 Watts
      • Form Factor: 3.5 inch
      • MTBF: 800.000 hours
      • Dimensions (WxLxH): 4.000 x 5.787 x 1.028 inch / 101.6 x 147.0 x 26.1 mm
      • Weight: 1.66 lbs / 0.75 kg
      • RoHS Compliant