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. 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 256MB of cache on 4TB - 10TB 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. 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. Highest Capacity for Gamers As game sizes grow, so does the need for capacity. 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.