Western Digital Ultrastar HC555 Data Center HDD Storage – 20TB-WUH722020CLE6L4

The Western Digital Ultrastar HC555 is a high-capacity 20TB data center hard drive (model WUH722020CLE6L4) designed for enterprise-grade storage solutions. Built on energy-efficient HelioSeal technology, it delivers exceptional storage density while maintaining low power consumption. With a 7200 RPM speed, SATA 6Gb/s interface, and a 512MB cache, it ensures fast, reliable data access and transfer. Engineered for 24/7 operation, the HC555 offers high durability with a 2.5 million-hour MTBF and workload rating of up to 550TB/year. Ideal for cloud storage, hyperscale environments, and big data applications, it combines massive capacity with proven reliability and performance.