WD Blue (40GB, SATA-150) Specifications

WD Blue (40GB, SATA-150)

Part Number: WD400BD

General

  • Interface
    SATA 1.5Gb/s
  • Buffer Size
    8 MB
  • Weight
    1.3 lbs
  • Manufacturer
    Western Digital Corp.

Interface Provided

  • Qty
    1
  • Connector Type
    7 pin Serial ATA
  • Storage Interface
    Serial ATA-150
  • Interface
    Serial ATA-150

Expansion & Connectivity

  • Interfaces
    1 x SATA 1.5 Gb/s - 7 pin Serial ATA
  • Compatible Bays
    1 x internal - 3.5" x 1/3H

Hard Drive

  • Form Factor
    3.5" x 1/3H
  • Interface Type
    Serial ATA-150
  • Spindle Speed
    7200 rpm
  • Features
    Data Lifeguard, FlexPower, SecureConnect
  • 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
    Serial ATA-150
  • Interface
    Serial ATA-150
  • Average Seek Time
    8.9 ms
  • Track-to-Track Seek Time
    2 ms
  • Average Latency
    4.2 ms
  • Data Transfer Rate
    150 MBps
  • Buffer Size
    8 MB
  • Start / Stop Cycles
    50,000

Performance

  • Seek Time
    8.9 ms (average)
  • Drive Transfer Rate
    150 MBps (external)
  • Average Latency
    4.2 ms
  • Spindle Speed
    7200 rpm
  • Track-to-Track Seek Time
    2 ms

Storage Controller (2nd)

  • Type
    none

Header

  • Brand
    WD
  • Product Line
    WD Blue
  • Model
    WD400BD
  • Packaged Quantity
    1
  • Compatibility
    PC

Dimensions & Weight

  • Depth
    5.8 in
  • Width
    4 in
  • Height
    1 in
  • Weight
    1.3 lbs

Bay Required

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

Service & Support

  • Type
    2 years warranty

Service & Support Details

  • Type
    limited warranty
  • Full Contract Period
    2 years

Slot Required

  • Type
    none

Cable Details

  • Type
    Serial ATA cable
  • Included Qty
    1

Reliability

  • Start / Stop Cycles
    50,000

General

  • Manufacturer
    Western Digital Corp.

Where to Buy

WD Blue (40GB, SATA-150)

Part Number: WD400BD
Low Price: $20.00 See all prices