WD Gold hard drives are characterized by up to ten times the workload capacity compared to desktop hard drives, as well as the latest technologies that ensure maximum reliability, capacity, energy efficiency, and performance. WD Gold drives are designed for a wide range of application scenarios in data centers and are ideal for high-availability servers and storage arrays that require robust storage devices with 24x7 premium customer support. Engineered to handle up to 550 TB per year—one of the highest workload ratings among all 3.5-inch hard drives—WD Gold delivers significant performance for any data center environment. With up to 2 million hours MTBF, this drive offers durability and exceptional reliability for year-round operation in the most demanding storage environments.