The WD Ultrastar HC520 12TB Internal Hard Drive HUH721212AL4204 is a high-capacity storage solution designed to meet the demanding needs of enterprise-level environments. With its 7200 RPM performance, this HDD provides fast data access and reliable performance, making it ideal for cloud storage, data centers, and big data applications. Built with advanced technologies, the Ultrastar HC520 ensures durability and long-term reliability, featuring a helium-sealed design that reduces power consumption and improves efficiency. It also supports 256MB cache, enhancing data transfer speeds and overall system performance. With a focus on data integrity and security, this drive includes features like rotational vibration safeguards and error correction, ensuring your data is protected even in the most intensive workloads. The Ultrastar HC520 is a trusted choice for organizations that require robust, large-scale storage solutions, offering a balance of capacity, performance, and reliability.