Hitachi Ultrastar DK32EJ Series DK32EJ-72NC - hard drive - 73.9 GB - Ultra320 SCSI Specs

Hitachi Ultrastar DK32EJ Series DK32EJ-72NC - hard drive - 73.9 GB - Ultra320 SCSI

Part Number: DK32EJ-72NC

General

  • Interface
    Ultra320 SCSI
  • Connector
    80 pin Centronics (SCA-2)
  • Buffer Size
    4 MB
  • Weight
    1.54 lbs
  • Manufacturer
    Hitachi

Power Device

  • Type
    none

Miscellaneous

  • MTBF
    1200000 sec

Interface Provided

  • Qty
    1
  • Connector Type
    80 pin Centronics (SCA-2)
  • Storage Interface
    Ultra320 SCSI
  • Interface
    Ultra320 SCSI

Hard Drive

  • Form Factor
    3.5" x 1/3H
  • Interface Type
    Ultra320 SCSI
  • Spindle Speed
    10000 rpm
  • Hard Drive Type
    hot-swap hard drive
  • Form Factor (Short)
    3.5"
  • Form Factor (metric)
    8.9 cm x 1/3H
  • Form Factor (Short) (metric)
    8.9 cm
  • Storage Interface
    Ultra320 SCSI
  • Interface
    Ultra320 SCSI
  • Connector
    80 pin Centronics (SCA-2)
  • Average Seek Time
    4.9 ms
  • Data Transfer Rate
    320 MBps
  • Buffer Size
    4 MB

Performance

  • Seek Time
    4.9 ms (average)
  • Drive Transfer Rate
    320 MBps (external)
  • Spindle Speed
    10000 rpm

Expansion & Connectivity

  • Interfaces
    1 x Ultra320 SCSI - 80 pin Centronics (SCA-2)

Storage Controller (2nd)

  • Type
    none

Environmental Parameters

  • Shock Tolerance
    15 g @ 11ms half-sine pulse (operating) / 75 g @ 11ms half-sine pulse (non-operating)
  • Sound Emission
    40 dB

Header

  • Brand
    Hitachi
  • Product Line
    Hitachi Ultrastar DK32EJ Series
  • Model
    DK32EJ-72NC
  • Packaged Quantity
    1
  • Compatibility
    PC

Dimensions & Weight

  • Height
    1 in
  • Weight
    1.54 lbs

Bay Required

  • Type
    hot-swap
  • Form Factor
    3.5" x 1/3H
  • Form Factor (metric)
    8.9 cm x 1/3H
  • Total Qty
    1

Slot Required

  • Type
    none

Reliability

  • MTBF
    1,200,000 hours

General

  • Manufacturer
    Hitachi