The Hitachi Ultrastar 7K4000 (part no. HUS724040ALE640) is a 3.5-inch internal hard drive delivering 4TB capacity at 7,200 RPM with SATA 6GB/s interface and 64MB cache. Designed for enterprise datacenter environments, this drive supports sustained sequential throughput typical of high-performance storage arrays and RAID configurations. The 64MB cache buffer enables efficient handling of I/O-intensive workloads common in database servers, backup appliances, and nearline NAS systems requiring reliability over extended duty cycles.
Compatible with standard 3.5-inch drive bays in enterprise servers, storage enclosures, and controller-based systems. Suitable for organizations deploying second-tier or archival storage tiers where capacity and cost-effectiveness balance against performance requirements. Tested and guaranteed, available via quote.
