Internal Storage

WD Red NAS Hard Drive

Form Factor

  • 2.5 inches
  • 3.5 inches
  • Cache

  • 16MB
  • 64MB
  • 256MB
  • Regular Price

    Promo Price


    MVP of NAS

    There’s a WD Red drive for every compatible NAS system to help fulfill your data storage needs. With drives up to 12TB, WD Red offers a wide array of solutions for customers looking to build a high performing NAS storage solution. Built for single-bay to 8-bay NAS systems, WD Red packs the power to store your precious data in one powerhouse unit. With WD Red, you’re ready for what’s next.

    The drive for NAS

    Desktop drives aren’t typically tested or designed for the rigors of a NAS system. Do right by your NAS and choose the drive with an array of features to help preserve your data and maintain optimum performance.

    Built for NAS Compatibility

    WD Red drives with NASware 3.0 technology are purpose-built to balance performance and reliability in NAS and RAID environments.

    Keep it Cool

    The always-on environment of a NAS or RAID is a hot one. WD Red drives are engineered to run cool and quiet while offering optimum compatibility for demanding 24x7 environments.


    Stream, backup, organize and effortlessly share your digital content to your TV, PC and more. NASware technology increases your drives' compatibility with your NAS system, for better playback with your devices.


    Businesses thrive on productivity and efficiency, two guiding principles built into the design of the WD Red drive. Share and backup files at the speed of your business with a WD Red drive in your NAS.


    Looking for maximum performance in a heavy use NAS? The WD Red Pro drive is designed to handle an increase in workload and system demand and features a 5-year limited warranty.

    Designed for NAS

    Desktop drives aren't purpose-built for NAS. But WD Red drives with NASware 3.0 are. Our exclusive technology takes the guesswork out of selecting a drive. We can help you find the perfect storage for your NAS system.

    3D Active Balance Plus

    Helps to ensure your data is protected from excessive vibration and noise in a NAS or RAID environment. This dual-plane balance control maintains your drive’s performance over time.

    Premium Support and a 3-year Limited Warranty

    Confidently upgrade to the best in NAS drive performance with the assurance of a 3-year limited warranty and world-class support services included with every WD Red drive.

    24/7 Environment

    Since your NAS system is always on, a reliable drive is essential. Desktop drives are not typically designed and tested in 24x7 conditions, which is a foundation of WD Red NAS hard drives.


    Seamless integration, robust data protection and optimal performance for NAS systems under heavy demand.

    Technical Specifications

    WD Red NAS Hard Drives are designed specifically for NAS systems that have 1 to 8 drive bays in both 3.5-inch and 2.5-inch form factors.

    WD Red NAS Hard Drive | Tech Specs



    750GB - 12TB



    SATA 6GB/s


    Form Factor

    3.5 Inch


    RPM Class




    64MB, 128MB, 256MB


    Limited Warranty

    3 year


    Model # Capacity Interface RPM Class Cache Shop
    WD120EFAX 12TB SATA 6Gb s 5400 rpm 256MB
    WD100EFAX 10TB SATA 6Gb s 5400 rpm 256MB
    WD100EFAX 10TB SATA 6Gb s 5400 rpm 256MB
    WD80EFAX 8TB SATA 6Gb s 5400 rpm 256MB
    WD60EFRX 6TB SATA 6Gb s 5400 rpm 64MB
    WD60EFAX 6TB SATA 6Gb s 5400 rpm 256MB
    WD40EFRX 4TB SATA 6Gb s 5400 rpm 64MB
    WD30EFRX 3TB SATA 6Gb s 5400 rpm 64MB
    WD20EFRX 2TB SATA 6Gb s 5400 rpm 64MB
    WD20EFAX 2TB SATA 6Gb s 5400 rpm 256MB
    WD20EFRX 2TB SATA 6Gb s 5400 rpm 64MB
    WD10JFCX 1TB SATA 6Gb s 5400 rpm 16MB
    WD10EFRX 1TB SATA 6Gb s 5400 rpm 64MB
    WD7500BFCX 750GB SATA 6Gb s 5400 rpm 16MB