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Item#: N82E16822136544

Western Digital Black WD6402AAEX 640GB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive

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  • 7200 RPM 64MB Cache
  • SATA 6.0Gb/s
  • 5 years limited

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

As WD’s top-of-the-line 7200 RPM high-capacity desktop drive, the Caviar Black combines a high performance electronics architecture with a rock solid mechanical architecture to deliver the perfect storage solution for your fully-loaded PC or maxed out gaming machine. Cool drive operation, no-touch head technology, and leading-edge vibration protection ensure enhanced reliability and sustained data throughput.

  • newegg NoTouch Ramp Load Technology The recording head never touches the disk media ensuring significantly less wear to the recording head and media, as well as better drive protection in transit.
  • newegg High Performance Electronics Architecture The electronics architecture of WD Caviar Black 640GB SATA 6Gb/s drive employs dual processor - twice the processing power, and 64 MB colossal cache to maximize performance.
  • newegg IntelliSeek Technology WD’s IntelliSeek technology proactively calculates an optimum seek speed to eliminate hasty movement of the actuator, resulting in lower power consumption, noise and vibration.
  • newegg SATA 6Gb/s Interface SATA 6Gb/s (SATA Revision 3.0) provides twice the bus bandwidth of SATA 3Gb/s (SATA II) along with enhancements including a new Native Command Queuing (NCQ) and improved power management capabilities. SATA 6Gb/s uses the same connector as SATA 3Gb/s and is compatible with Microsoft Windows 7/Vista/XP/2000 and Mac OS X.

Learn more about the Western Digital WD6402AAEX

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's Standard Return Policy.
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