The Hitachi Deskstar E7K1000 (part no. HDE721064SLA330) is a 3.5-inch 640GB enterprise-class SATA hard drive with 7200 RPM spindle speed and 32MB cache. It connects via SATA 3GB/s interface and is designed for reliable sequential and random access in server and external storage applications. The E7K1000 series supports sustained throughput up to 115 MB/s, making it suitable for backup arrays, cold storage, and general-purpose NAS systems where capacity and reliability are prioritized over maximum performance. Compatible with standard 3.5-inch drive bays and legacy server architectures.
Tested and guaranteed; available via quote.
