Western Digital Ultrastar DC HC560 WUH722020BL5204 20 TB Hard Drive – 3.5″ Internal – SAS (12Gb/s SAS) 0F38652

HIGH RELIABILITY HARD DRIVES FOR DEMANDING USERS WD Black high-performance storage is designed to enhance your PC experience for intensive tasks, whether you’re a designer, video editor, photographer, or gamer. With up to 256 MB of DRAM cache on higher capacity models, WD Black hard drives are optimized for performance that lets you focus on what you love most.   INCREASED EFFICIENCY THANKS TO ITS DUAL-CORE PROCESSOR You always wish you had more processing power. WD Black features a dual-core processor that provides twice the processing power to maximize drive performance. WD’s dynamic caching technology increases performance by improving real-time caching algorithms and optimizing cache allocation between reads and writes. This allows the drive to allocate more and more cache for read data, thereby reducing data congestion and increasing overall performance.   PERFORMANCE AND CAPACITY FOR MORE INSPIRATION WD Black high-performance storage is designed to enhance your computing experience for resource-intensive tasks, whether you’re a digital artist, video editor, photographer or gamer. With a powerful 256MB DRAM cache on higher capacity models, WD Black is optimized for drive performance that lets you focus on what you love most. You can even further enhance your PC’s performance by pairing your WD Black hard drive with an SSD. This gives you a dual-drive configuration, and you get additional caching of your operating system on the SSD for better performance. In this configuration, the WD Black hard drive offers high performance, high capacity, and an industry-leading 5-year limited warranty. You get a great three-in-one storage solution.   WARRANTY AND RELIABILITY WD Black features StableTrac technology (2TB and larger models), which secures the motor shaft inside the hard drive to reduce additional system-induced vibration from other components. StableTrac firmly stabilizes the hard drives for more accurate tracking of a particular sector during read and write operations for improved performance and reliability WD Black offers a 5-year limited warranty for peace of mind.