Western Digital Ultrastar DC HC320 8TB SATA Internal Hard Drive, HUS728T8TALE6L4, Part Number 0B36404

Western Digital Ultrastar DC HC320 HUS728T8TALE6L4 8 TB Hard Drive - 3.5" Internal - SATA (SATA/600)

The Western Digital Ultrastar DC HC320 8TB SATA hard drive is an enterprise-class storage solution designed for dependable performance in business storage systems. This 3.5-inch internal hard drive uses a SATA interface and is built for storage arrays, servers, and other demanding environments that require consistent operation, high capacity, and long-term reliability. Model HUS728T8TALE6L4 and part number 0B36404 identify this Ultrastar drive for straightforward system integration.

Enterprise Workload Performance
The Ultrastar DC HC320 is designed for a workload rating of up to 550TB per year, providing up to 10 times the workload rating of typical desktop hard drives. Its Rotational Vibration Safeguard (RVS) technology monitors and compensates for linear and rotational vibration in real time, helping maintain performance in multi-drive storage environments. Dynamic Fly-height Technology continuously adjusts each read-write head to support consistent operation, reduce errors, and improve reliability.

Advanced Reliability Technologies
A dual-stage actuator system combines coarse positioning with piezoelectric fine adjustment for accurate read-write head placement. Western Digital's HelioSeal technology supports power-efficient operation and high-capacity storage designs; this technology is featured on Ultrastar capacities of 10TB and above. The drive is rated for up to 2.5 million hours MTBF and includes a 5-year limited warranty, making it suitable for enterprise storage systems and professional data infrastructure.

Integration-Ready Storage
Western Digital extensively tests Ultrastar hard drives with popular OEM storage systems, SATA controllers, and host bus adapters to help simplify deployment. The drive supports storage systems and complies with Restriction of Hazardous Substances (RoHS) requirements. Its enterprise-focused design makes the Western Digital Ultrastar DC HC320 a practical choice for reliable, high-capacity internal storage.

Features:

• Rotational Vibration Safeguard (RVS) technology helps protect performance in high-vibration storage environments

• Up to 550TB per year workload rating, providing up to 10 times the rating of typical desktop drives

• Up to 2.5 million hours MTBF with a 5-year limited warranty

• Dynamic Fly-height Technology adjusts read-write head height in real time for consistent performance

• Dual-stage actuator technology provides precise head positioning

• 3.5-inch internal hard drive with SATA interface for storage systems and enterprise applications

• HelioSeal technology supports power-efficient, high-capacity storage designs on applicable 10TB-and-above models

• Extensively tested with OEM storage systems, SATA controllers, and host bus adapters