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      WD Blue WD20EZAZ - Hard drive - 2 TB - internal - 3.5-inch - SATA 6Gb/s - 5400 rpm - buffer: 256 MB

      Estimated Value
      Dell Price $46.99
      You Save $15.00 (24%)
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      Manufacturer part WD20EZAZ | Dell part AA816414 | Order Code aa816414 | Western Digital

      WD Blue 3.5" PC Hard Drive - 2TB

      WD Blue™ internal hard drives deliver reliability for office and web applications. They are ideal for use as primary drives in desktop PCs and for office applications. With a range of capacities and cache sizes, there’s a WD Blue internal hard drive that’s just right for you.
      WD Blue 3.5" PC Hard Drive - 2TB


      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.

      Low power consumption

      State-of-the-art seeking algorithms and advanced power management features ensure low power consumption

      Tested for compatibility

      We perform tests on hundreds of systems and a multitude of platforms in our FIT Lab to give our customers confidence that our drives will work in their systems.

      Upgrading your drive is easy

      Seamlessly migrate your current system to your new Western Digital drive using Acronis® True Image WD Edition software, available as a free download on the Western Digital Support site. This software enables you to copy all your data to a new drive so you don't have to reinstall your operating system to get all the benefits of a new drive.

      The Western Digital® advantage

      Western Digital puts our products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. On average, each new product goes through 600,000 hours of testing. Western Digital also has a detailed Knowledge Base with more than 1,000 helpful articles. You can also call toll-free support 7 days per week in the U.S. and Canada. See the Western Digital Support site for full details. Recommended use - WD Desktop hard drives are tested and recommended for use in PCs, industrial applications and external enclosures.1

      Capacity2 TB
      Cache Size256 MB
      Disk Speed5400 rpm
      compatibilityWindows® 10, Windows 8.1, Windows 7
      macOS High Sierra™, Sierra El Capitan Note: Compatibility may vary depending on user’s hardware configuration and operating system. Acronis™ True Image™ WD Edition designed to work with Windows systems only.
      Dimension5.79" x 4" x 1.03"
      Product Weight0.99lbs

      The Higher Standard In Storage

      Boost your PC storage with WD Blue drives, the brand designed just for desktop and all-in-one PCs with a variety of

      storage capacities.

      Improve PC Performance

      Give your desktop a performance and storage boost when you combine your hard drive with an SSD to maximize speed of

      data access and a WD Blue drive for up to 6TB of additional capacity.

      Plan for the Future

      With better technology comes bigger storage needs. Digital cameras that record ultra-high definition video at 4K

      resolution and 30 frames per second require a ton of storage. Handling all that media is a snap with our 6TB drive.

      Trust in WD

      With legendary reliability, WD Blue drives are designed, tested and built to last, and ships with a 2-year limited


      Tech Specs

      Device Type
      Hard drive - internal
      2 TB
      Form Factor
      SATA 6Gb/s
      Buffer Size
      256 MB
      NoTouch ramp load technology, Advanced Format technology, S.M.A.R.T.
      4 in
      5.8 in
      1 in
      15.87 oz

      Drive Transfer Rate
      600 MBps (external)
      Internal Data Rate
      180 MBps
      Spindle Speed
      5400 rpm

      Non-Recoverable Errors
      1 per 10^14
      Load / Unload Cycles

      Expansion & Connectivity
      1 x SATA 6 Gb/s
      Compatible Bay

      Power Consumption
      • 4.1 Watt (read/write)
      • 2.3 Watt (idle)
      • 0.4 Watt (standby)
      • 0.4 Watt (sleep)

      Software & System Requirements
      Software Included
      Acronis True Image WD Edition

      Compliant Standards
      RoHS 2011/65/EU, NMB-3 Class B, CAN ICES-3 Class B

      Manufacturer Warranty
      Service & Support
      Limited warranty - 2 years

      Environmental Parameters
      Min Operating Temperature
      32 °F
      Max Operating Temperature
      140 °F
      Min Storage Temperature
      -40 °F
      Max Storage Temperature
      158 °F
      Shock Tolerance (operating)
      30 g @ 2 ms
      Shock Tolerance (non-operating)
      350 g @ 2 ms

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