The Hitachi Ultrastar A7K1000 (part no. 0Y30039) is a 3.5-inch SATA II hard drive delivering 750GB capacity at 7200 RPM with a 32MB cache buffer. This drive supports 3GB/s throughput and is designed for enterprise-class storage applications including nearline NAS systems, surveillance arrays, and mid-range server storage. The A7K1000 series offers balanced performance and reliability suitable for 24/7 operation in RAID environments and external enclosures. Compatible with standard 3.5-inch drive bays and legacy SATA II controllers, this drive is commonly deployed in backup appliances, archival systems, and refurbished storage solutions where cost-effective capacity is prioritized. Tested and guaranteed; available via quote.
