The Hitachi Ultrastar 7K4000 (HUS724040ALE641) is a 3.5-inch enterprise-class hard drive delivering 4TB capacity with 7,200 RPM spindle speed and SATA 6GB/s connectivity. With 64MB cache buffer, it supports sustained sequential throughput suitable for server storage arrays, NAS systems, and high-capacity backup applications requiring consistent performance. Compatible with standard 3.5-inch drive bays and SATA controllers across enterprise servers and storage systems. The 7K4000 series is engineered for 24/7 operation in data center environments with typical annual failure rate specifications favorable for networked storage infrastructure. This unit is tested and guaranteed; contact G5 Network Group for availability and pricing via quote.
