WD Enterprise & High-Capacity Hard Drives offer capacities from 2TB to 26TB for enterprise servers, NAS, RAID arrays, SAN, cloud storage, backup systems, surveillance storage, and data-intensive applications. Engineered for demanding 24×7 workloads, WD hard drives deliver enterprise-grade reliability, high workload ratings, CMR recording technology, large cache capacities, and consistent performance. Available with SATA and SAS interface options depending on the model, these drives are designed for virtualization, big data, backup, archival storage, surveillance recording, and other mission-critical enterprise workloads, providing dependable high-capacity storage for modern data environments.