The Western Digital Ultrastar DC HC310 6TB is a high-performance, enterprise-class 3.5-inch hard drive engineered for data center and enterprise environments. Featuring a 7200 RPM spindle speed and a robust 256 MB DRAM cache, this SATA 6 Gb/s HDD delivers dependable performance with extraordinary endurance, capable of supporting workloads up to 550 TB/year — 10 times higher than typical desktop drives.

Built for continuous 24x7 operation, the Ultrastar HC310 series combines advanced technology such as a second-generation dual-stage microactuator and Enhanced Rotational Vibration Safeguard (RVS) for precise head positioning and resistance to vibration-induced errors. It employs Conventional Magnetic Recording (CMR) with 512e advanced format sectors, ensuring reliability and data integrity.

Designed for demanding environments including cloud storage, big data analytics, direct-attached storage (DAS), network-attached storage (NAS), RAID arrays, and industrial surveillance, this drive guarantees enterprise-grade reliability backed by an impressive 2 million hours MTBF and a 5-year limited warranty.

Key benefits:

• 6TB capacity for large-scale data needs


• SATA 6 Gb/s interface ensuring wide compatibility


• 7200 RPM for balanced performance


• 256 MB cache to accelerate data access


• Self-Encrypting Drive (SE) technology for enhanced data security


• Power and thermal designs optimized for data center deployments

[Learn more and view datasheet](https://www.westerndigital.com/products/internal-drives/data-center-drives/ultrastar-dc-hc310-hdd?sku=0B36039)