HolidayBuyer's Guide

IBM Ultrastar 18ES - hard drive - 9.1 GB - Ultra2 Wide SCSI Series Specifications

IBM Ultrastar 18ES - hard drive - 9.1 GB - Ultra2 Wide SCSI

Part Number: 25L1930

General

  • Bytes per Sector
    512
  • Interface
    Ultra2 Wide SCSI
  • Connector
    80 pin Centronics (SCA-2)
  • Buffer Size
    2 MB
  • Weight
    1.32 lbs
  • Manufacturer
    IBM

Power Device

  • Type
    none

Miscellaneous

  • Package Type
    Retail

Expansion & Connectivity

  • Connections
    1 x storage - Ultra2 Wide SCSI - 80 pin Centronics (SCA-2)

Hard Drive

  • Form Factor
    3.5" x 1/3H
  • Interface Type
    Ultra2 Wide SCSI
  • Spindle Speed
    7200 rpm
  • Hard Drive Type
    internal 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
    Ultra2 Wide SCSI
  • Interface
    Ultra2 Wide SCSI
  • Connector
    80 pin Centronics (SCA-2)
  • Average Seek Time
    7 ms
  • Max Seek Time
    8 ms
  • Track-to-Track Seek Time
    0.8 ms
  • Average Latency
    4.2 ms
  • Data Transfer Rate
    80 MBps
  • Internal Data Rate
    30.5 MBps
  • Buffer Size
    2 MB
  • Bytes per Sector
    512 Hz
  • Non-Recoverable Errors
    1 per 10^13

Performance

  • Internal Data Rate
    30.5 MBps
  • Seek Time
    7 ms (average) / 8 ms (max)
  • Drive Transfer Rate
    80 MBps (external)
  • Average Latency
    4.2 ms
  • Spindle Speed
    7200 rpm
  • Track-to-Track Seek Time
    0.8 ms

System Requirements

  • OS Required
    none

Environmental Parameters

  • Max Altitude Operating
    9840 ft
  • Min Operating Temperature
    41 °F
  • Max Operating Temperature
    131 °F
  • Humidity Range Operating
    8 - 95%

Storage Hard Drive

  • Compliant Standards
    S.M.A.R.T.

Header

  • Brand
    IBM
  • Product Line
    IBM Ultrastar
  • Model
    18ES
  • Compatibility
    PC

Interface Required

  • Connector Type
    80 pin Centronics (SCA-2)
  • Gender
    female
  • Connector Qty
    1
  • Total Qty
    1

Bay Required

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

Cable Details

  • Type
    none

Software

  • Type
    none

Dimensions & Weight

  • Width
    4 in
  • Depth
    5.7 in
  • Height
    1 in
  • Weight
    1.32 lbs

Service & Support

  • Type
    5 years warranty

Service & Support Details

  • Service Included
    parts
  • Full Contract Period
    5 years
  • Location
    carry-in
  • Type
    limited warranty

Reliability

  • Non-Recoverable Errors
    1 per 10^13

General

  • Manufacturer
    IBM

Where to Buy

IBM Ultrastar 18ES - hard drive - 9.1 GB - Ultra2 Wide SCSI

Part Number: 25L1930

Visit manufacturer site for details.