HITACHI HD642JJ

  • Part Number: HD642JJ
  • Category: Hard Drives/Solid State Drives
  • Manufacturer: Samsung
  • Quantity: 277
  • Improved recording stability over temperature with PMR
  • Advanced dynamic FOD control for best data integrity
  • Intelligent compensation of external disturbance
  • Improved performance with dual-ARM based firmware

Technical Information

Storage Capacity: 640 GB

Drive Performance

Spindle Speed (rpm): 7200
Buffer: 16 MB

Interfaces/Ports

Drive Interface: SATA
Drive Interface Standard: SATA/300

Physical Characteristics

Drive Type: Internal
Hot Swappable: Yes
Height: 1"
Width: 4"
Depth: 5.8"
Weight (Approximate): 1.34 lb

Miscellaneous

Green Compliant: Yes
Green Compliance Certificate/Authority: RoHS

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