Western Digital HGST Ultrastar DC HC310 6TB 7200rpm 256MB 3.5″ Enterprise HDD

**Western Digital HGST Ultrastar DC HC310 6TB Enterprise HDD**

This enterprise-grade hard drive delivers exceptional reliability and performance for demanding datacenter environments. The HC310 features 6TB capacity with 7200 RPM spindle speed and generous 256MB cache for optimal data throughput. Built with HGST’s proven HelioSeal technology, it offers industry-leading 2.5 million hour MTBF rating and ultra-low power consumption. The drive supports 24/7 operation with 550TB annual workload rating, making it ideal for cloud storage, virtualization, and high-density server applications. Its 3.5-inch form factor maximizes rack efficiency while advanced error correction and vibration resistance ensure data integrity in multi-drive environments. Backed by Western Digital’s enterprise support, this drive provides the perfect balance of capacity, performance, and reliability for mission-critical storage infrastructure.