Internal Storage

WD Black Performance Desktop Hard Drive


  • 64MB
  • 128MB
  • 256MB
  • Work Hard. Play Hard. Store Harder.

    WD Black hard drives are designed for desktop PC and power users who demand performance, with a variety of upgrade options available.

    For Creatives & Enthusiasts

    WD Black drives deliver inspiring performance for storing large multimedia files of photos, videos and applications.

    For Gamers

    Tuned for performance and perfect for gaming. WD Black drives offer large capacities to store your expanding gaming library.

    Longer Warranty

    Every WD Black drive is backed by an industry leading 5-year limited warranty.


    The WD Black drive features a dual-core processor that offers twice the processing capability as a standard single-core processor to maximize drive performance.


    With 256MB of cache on 4TB and 6TB models, WD's Dynamic Cache Technology improves performance in real time to allocate and optimize cache between reads and writes.


    Helps reduce system-induced vibrations from other components, optimizing performance and reliability.

    Capacity for Basic Storage

    With up to 1TB, this storage size is intended for basic users who don’t plan to expand their digital library or digital archive. Get basic storage for photos, videos, games, music, files, etc.

    Capacity for Average Storage

    With 2TB to 4TB, this storage size is best for users who take lots of photos and videos with their smartphone and want to confidently back up or have a copy of their data. Get reliability and capacity for your current and near-future needs.

    Capacity for Enthusiasts and Prosumers

    With 5TB and up, this storage size is best for anyone considering the future of their system. Whether you’re a gamer, shoot professionally, or have a growing amount of files and projects, get the highest capacity plus a long 5-year limited warranty.

    Highest Capacity for Gamers

    As game sizes grow, so does the need for capacity. WD Black hard drives deliver the best performance and reliability for gaming as well as a longer 5-year limited warranty to match your other performance PC components.

    Easy backup and upgrade

    Acronis True Image WD Edition software, available as a free download, can clone drives and backup your operating system, applications, settings and all of your data.

    Technical Specifications

    WD Black drives offer maximum performance for power computing.




    1TB, 2TB, 3TB, 4TB, 5TB, 6TB



    SATA 6Gb/s


    Form Factor

    3.5 Inch


    RPM Class



    Model # Capacity Interface RPM Class Cache Shop
    WD6002FZWX 6TB SATA 6Gb s 7200 rpm 128MB
    WD6003FZBX 6TB SATA 6Gb s 7200 rpm 256MB
    WD4004FZWX 4TB SATA 6Gb s 7200 rpm 128MB
    WD4005FZBX 4TB SATA 6Gb s 7200 rpm 256MB
    WD2003FZEX 2TB SATA 6Gb s 7200 rpm 64MB
    WD1003FZEX 1TB SATA 6Gb s 7200 rpm 64MB
    WD5003AZEX 500GB SATA 6Gb s 7200 rpm 64MB