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Item#: N82E16822136319

Western Digital Black WD6401AALS 640GB 7200 RPM 32MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive

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  • 7200 RPM 32MB Cache
  • SATA 3.0Gb/s
  • 5 years limited

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The Western Digital Caviar Black 640GB Hard Drive is top-of-the-line high-capacity drive for your PC, running at 7200 RPM. Its dual processors and breakthrough 32 MB cache is great for high-performance home and business computing, as it can handle high-end data-intensive and multimedia applications.

This hard drive incorporates WD’s Data Lifeguard, an exclusive set of data protection features, including shock protection, environmental protection, real-time embedded error detection and repair. Its mechanism ensures automatic discovery, isolation, and repair of problems which may develop in a hard drive.

  • newegg High Performance Electronics Architecture The Western Digital Caviar Black WD6401AALS boasts dual processors and 32MB cache to deliver ultra fast read/write performance.
  • newegg SATA 3.0 Gb/s Interface The Western Digital Caviar Black WD6401AALS features the SATA II interface supporting up to 3.0 Gb/s data transfer rates, Native Command Queuing (NCQ) and hot-pluggable point-to-point connections for optimum performance, efficiency, convenience and flexibility.
  • newegg WD Data Lifeguard Technology Exclusive Data Lifeguard data protection features include shock protection, an environmental protection system and real-time embedded error detection and repair. WD's Data Lifeguard technology automatically finds, isolates and repairs problems that may develop over the life of a hard drive.
  • newegg WD ShockGuard Technology ShockGuard technology instantaneously protects the hard drive against damage from bumps and vibrations during operation. This technology enables WD Caviar drives to achieve industry-leading shock specifications.

Learn more about the Western Digital WD6401AALS

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
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