WD Ultrastar DC HC310 4TB 7200RPM SATA 6Gb/s 3.5-inch HDD

The WD Ultrastar DC HC310 4TB (HUS726040ALE614) is a 3.5-inch enterprise-class hard disk drive engineered for sustained, high-throughput workloads in datacenter and server environments. Built on Western Digital's proven HelioSeal and conventional magnetic recording platform, the HC310 series operates at 7200 RPM with a SATA 6Gb/s interface, delivering consistent sequential and random I/O performance suited for 24×7 mission-critical operation. The drive is rated for an annualized workload of up to 180TB per year, reflecting its positioning as a high-endurance storage medium for enterprise-grade deployments.

The HC310 4TB model incorporates a 256MB data buffer to optimize read/write throughput and reduce latency under mixed workload conditions. With a mean time between failures (MTBF) rating of 2,000,000 hours, the drive is designed to meet the reliability demands of scale-out storage arrays, direct-attached server storage, and nearline storage tiers. It supports rotational vibration (RV) compensation, which maintains read/write accuracy in multi-drive chassis environments where mechanical interference between adjacent drives can degrade performance.

Targeted at enterprise IT, cloud infrastructure, and AI data pipeline workloads, the Ultrastar DC HC310 4TB is compatible with a broad range of server and storage platforms operating under Linux, Windows Server, and VMware environments. Omnixon Global supplies this drive to enterprise buyers across the UAE, GCC, EMEA, and APAC regions, supporting datacenter refresh, greenfield build-outs, and storage expansion projects at scale.

Ideal for

• Nearline bulk storage in scale-out NAS and SAN arrays requiring high capacity density and continuous 24×7 availability
• AI and machine learning data lake infrastructure where large sequential read workloads demand sustained throughput and drive endurance
• Virtualization host storage for VMware, Hyper-V, or KVM environments with mixed read/write I/O profiles
• Enterprise backup and restore target storage within tiered data protection architectures
• Video surveillance and media archive repositories requiring cost-effective, high-capacity write-intensive operation
• Cloud service provider object storage nodes and hyperscale datacenter capacity expansion

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.