Western Digital 20TB WD Gold Enterprise Class SATA Internal Hard Drive HDD – 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5″ – WD202KRYZ

**Western Digital 20TB WD Gold Enterprise HDD (WD202KRYZ):** A high-capacity, enterprise-class internal hard drive designed for demanding workloads and 24/7 operation. Features 7200 RPM speed, 6 Gb/s SATA interface, and a 512 MB cache for rapid data access and sustained performance. Built with enterprise-grade components, it offers enhanced reliability with vibration protection, reduced power consumption, and a 2.5M-hour MTBF rating. Ideal for data centers, NAS systems, and critical storage environments requiring massive scalability, durability, and consistent uptime. Unique selling points include 20TB industry-leading capacity, HelioSeal technology for energy efficiency, and optimized error recovery for RAID arrays. Combines robust performance with long-term data integrity.