Western Digital HUS728T8TALE6L4 8TB Ultrastar SATA HDD

The Western Digital Ultrastar DC HC320 HUS728T8TALE6L4 is an enterprise-class 3.5-inch hard drive engineered for environments where reliability is non-negotiable. At its core is a 7200 RPM spindle paired with a 256MB cache, delivering consistent throughput for the mixed read/write workloads common in servers, surveillance systems, and networked storage arrays. The 550TB-per-year workload rating—ten times that of a typical desktop drive—means the HC320 can handle the sustained data transfers that would quickly wear out consumer hardware. Western Digital backs this endurance claim with a 2.5 million hour mean time between failures rating and a 5-year limited warranty, both of which are standard expectations in the enterprise storage market.

One of the HC320's standout features is its Rotational Vibration Safeguard technology, which uses onboard sensors to detect and compensate for the vibrations generated by surrounding drives in densely packed multi-bay enclosures. In a 12- or 24-bay rack chassis, where mechanical vibration from neighboring drives can degrade read/write accuracy, RVS helps maintain consistent performance across every drive in the array. The SATA 6 Gb/s interface provides broad compatibility with enterprise controllers, JBOD enclosures, and NAS platforms, though organizations needing higher throughput may want to consider the SAS variant. For IT teams and system builders seeking a proven, high-capacity SATA drive that can run around the clock without compromise, the HC320 8TB delivers the workload tolerance and longevity that enterprise environments demand.