Description

This is a used Hard Drive WD400BB in good working condition.

General

• Bytes per Sector:  512
• Interface:  ATA-100
• Buffer Size:  2 MB
• Weight:  1.32 lbs
• Manufacturer:  Western Digital Corp.

Power Device

• Type:  none

Miscellaneous

• Package Type:  Retail
• Mounting Kit:  Not included

Expansion & Connectivity

• Connections:  1 x storage – ATA-100 – 40 pin IDC

Hard Drive

• Form Factor:  3.5″ x 1/3H
• Interface Type:  ATA-100
• 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-100
• Interface:  ATA-100
• Average Seek Time:  8.9 ms
• Max Seek Time:  18 ms
• Track-to-Track Seek Time:  2 ms
• Average Latency:  4.2 ms
• Data Transfer Rate:  100 MBps
• Internal Data Rate:  50 MBps
• Buffer Size:  2 MB
• Bytes per Sector:  512 Hz
• Non-Recoverable Errors:  1 per 10^14
• Start / Stop Cycles:  40000

Performance

• Internal Data Rate:  50 MBps
• Seek Time:  8.9 ms (average) / 18 ms (max)
• Drive Transfer Rate:  100 MBps (external)
• Average Latency:  4.2 ms
• Spindle Speed:  7200 rpm
• Track-to-Track Seek Time:  2 ms

Storage Controller (2nd)

• Type:  none

Software & System Requirements

• Software Included:  Drivers & Utilities

Environmental Parameters

• Vibration Tolerance:  0.25 g @ 5-500 Hz (operating) / 4 g @ 20-500 Hz (non-operating)
• Max Altitude Operating:  9840 ft
• Min Operating Temperature:  41 °F
• Max Operating Temperature:  131 °F
• Humidity Range Operating:  5 – 85%
• Sound Emission:  35 dBA

Storage Hard Drive

• Compliant Standards:  S.M.A.R.T.

Header

• Brand:  WD
• Product Line:  WD Caviar
• Model:  WD400BB
• Localization:  English
• Packaged Quantity:  1
• 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

Software

• Type:  Drivers & Utilities

Dimensions & Weight

• Width:  4 in
• Depth:  5.8 in
• Height:  1 in
• Weight:  1.32 lbs

Reliability

• Start / Stop Cycles:  40,000
• Non-Recoverable Errors:  1 per 10^14

General

• Manufacturer:  Western Digital Corp.