WD Ultrastar DC HC310 4TB SAS 3.5″ 256MB HUS726T4TALS205 HDD Hard Disk Drive

**WD Ultrastar DC HC310 4TB SAS HDD**
A high-performance enterprise-grade 3.5″ hard drive designed for demanding data center environments. Features a 12 Gb/s SAS interface for rapid data transfer, 256MB cache for optimized read/write efficiency, and a 4TB capacity. Engineered for reliability with a 2.5M-hour MTBF rating, 24/7 operation capability, and advanced vibration tolerance for consistent performance in multi-drive systems. Ideal for high-transaction workloads, cloud storage, and mission-critical applications, offering superior durability, low latency, and enterprise-level data integrity. Combines Western Digital??s proven Ultrastar reliability with SAS speed, ensuring seamless integration into scalable, high-availability infrastructures.