Western Digital Blue 400GB 7200RPM Ultra ATA-100 8MB Cache 3.5" Desktop Hard Drive - WD4000AAJB

$155.00
SKU
DT-PATA-WD4000AAJB
ConditionRefurb
Warranty90 Days
AvailabilityShips In 1 to 2 Days
ManufacturerWestern Digital
ModelWD4000AAJB
SeriesWD Caviar Blue
UPC Code718037719238

Product Specs

Product Specs
Capacity400GB
Spindle Speed7200 RPM
Cache Buffer8 MB
InterfacePATA
Data Transfer RateIDE Ultra ATA100 / ATA-6
Advanced FormatNo
EncryptionNo
Rohs CompliantYes
Form Factor3.5 inch
Dimensions4.000 x 5.787 x 1.028 inch / 101.6 x 147.0 x 25.4 mm
EAN CodeDoes Not Apply

Key Features

  • Up to 500GB of Capacity
  • 7200RPM Spindle Motors
  • PATA 100Mb/s Interface
  • 8MB or 16MB Cache Buffer
  • NoTouch Ramp Load Technology
  • Advanced Data Protection Technology
  • SoftSeek Technology
  • Native Command Queuing
  • WhisperDrive Technology
With SATA and PATA interfaces, and cache sizes ranging from 8 MB to 32 MB, WD Caviar Blue drives offer a full range of performance features. Pick the drive that suits your needs with the confidence in knowing that all WD Caviar Blue drives are built to the highest standards of quality and reliability. WD Caviar Blue is available in 8, 16, and 32 MB cache sizes. Bigger cache memory yields faster performance. The technology that Tom's Hardware Guide called very fast and nearly silent is used throughout this family of drives. Our WhisperDrive technology minimizes noise to levels near the threshold of human hearing. To cut seek noise, SoftSeek technology streamlines read/write seeking algorithms, resulting in more efficient operation. We offer drives ranging from 80 GB to 1 TB. Pick the biggest capacity your budget will allow. You can never have too much storage space. We perform tests on hundreds of systems and a multitude of platforms in our FIT Lab and Mobile Compatibility Lab to give our customers confidence that our drives will work in their systems. We understand the importance of your data, and we are committed to protecting that data with exceptionally reliable products, advanced data protection technology and superior customer support. Keeping the drive cool enhances reliability. WD continues to develop new and innovative ways to keep drives cool while they are operating.
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