WD 4TB Performance Desktop Hard Disk Drive - 7200 rpm SATA 6Gb/s 128MB Cache 3.5 Inch (WD4004FZWX)

Inspiring performance and capacity - WD black performance storage is designed to enhance your PC experience across heavier computing tasks whether you are a digital artist, video editor, photographer, or gamer. Available with an impressive 128 MB of DRAM cache on higher capacity models, the WD black drive is optimized for drive performance so you can spend more time experiencing the things you love most. Enhance your PC's performance even further when you combine a WD black drive with an SSD for a dual drive configuration, allowing you to benefit from the additional caching of your operating system onto the SSD for Increased performance. All together, the WD black drive gives you the hard drive performance, capacity and an industry leading 5-year limited warranty for an inspiring three-in-one storage solution.

• Desktop performance hard drive.
• Designed for creative professionals, gamers and system builders.
• Performance storage available in up to 6TB capacities.
• WD's StableTrac and Dynamic Cache Technology increase reliability and optimize performance.
• 2X DRAM cache up to 128MB (6TB only) for faster read operations</UL>
  

PERFORMANCE FOR POWER USERS
For creatives, enthusiasts, and gamers, WD Black hard drives are designed for power users who demand performance for power computing.
FOR LOADING GAMES OR LARGE FILES
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.
HIGH-SPEED DATA TRANSFER
With 128MB of cache on 5TB and 6TB models, WD's Dynamic Cache Technology improves performance in real time to allocate and optimize cache between reads and writes.
INCREASED RELIABILITY
Helps reduce system-induced vibrations from other components, optimizing performance and reliability.
INSPIRING PERFORMANCE. DEMANDING CAPACITY.
WD Black hard drives are designed for desktop PC and power users who demand performance, with a variety of upgrade options available.
FOR CREATIVES AND 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.