HolidayBuyer's Guide

Western Digital Expert ATA-66 9.1 GB Hard Drive Specifications

Western Digital Expert ATA-66 9.1 GB Hard Drive

Part Number: AC29100

General

  • Capacity
    9.1 GB
  • Interface
    ATA-66
  • Bytes per Sector
    512
  • Buffer Size
    2 MB
  • Weight
    1.32 lbs
  • Manufacturer
    Western Digital Corp.

Power Device

  • Type
    none

Miscellaneous

  • MTBF
    750000 sec
  • Mounting Kit
    included

Expansion & Connectivity

  • Connections
    1 x storage - ATA-66 - 40 pin IDC

Hard Drive

  • Form Factor
    3.5" x 1/3H
  • Interface Type
    ATA-66
  • 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
    ATA-66
  • Interface
    ATA-66
  • Average Seek Time
    9 ms
  • Max Seek Time
    18 ms
  • Track-to-Track Seek Time
    2.2 ms
  • Average Latency
    4.17 ms
  • Data Transfer Rate
    66.6 MBps
  • Internal Data Rate
    28 MBps
  • Buffer Size
    2 MB
  • Bytes per Sector
    512 Hz
  • Non-Recoverable Errors
    1 per 10^13
  • Start / Stop Cycles
    40000

Performance

  • Internal Data Rate
    28 MBps
  • Seek Time
    9 ms (average) / 18 ms (max)
  • Drive Transfer Rate
    66.6 MBps (external)
  • Average Latency
    4.17 ms
  • Spindle Speed
    7200 rpm
  • Track-to-Track Seek Time
    2.2 ms

Software & System Requirements

  • Software Included
    Drivers & Utilities

Environmental Parameters

  • Shock Tolerance
    10 g @ 11ms half-sine pulse (operating) / 75 g @ 11ms half-sine pulse (non-operating)
  • Max Altitude Operating
    10010 ft
  • Min Operating Temperature
    41 °F
  • Max Operating Temperature
    131 °F
  • Humidity Range Operating
    8 - 90%
  • Sound Emission
    45 dBA

Storage Hard Drive

  • Compliant Standards
    224-bit Reed Solomon ECC

Header

  • Brand
    WD
  • Product Line
    WD Expert
  • Compatibility
    PC

Interface Required

  • Connector Type
    40 pin IDC
  • 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

Slot Required

  • Type
    none

Cable Details

  • Type
    IDE cable
  • Form Factor
    internal
  • Included Qty
    1

Software

  • Type
    Drivers & Utilities

Service & Support

  • Type
    1 year warranty

Dimensions & Weight

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

Service & Support Details

  • Full Contract Period
    1 year
  • Location
    carry-in
  • Type
    limited warranty

Reliability

  • Non-Recoverable Errors
    1 per 10^13
  • Start / Stop Cycles
    40,000
  • MTBF
    750,000 hours

General

  • Manufacturer
    Western Digital Corp.

Where to Buy

Western Digital Expert ATA-66 9.1 GB Hard Drive

Part Number: AC29100

Visit manufacturer site for details.