The Fujitsu Eternus DX S2 is a 450 GB hard drive designed for high-performance storage environments. It utilizes a SAS 6Gb/s interface and a rotational speed of 10,000 RPM, which allows for faster data access and improved responsiveness compared to standard drives. A 16 MB cache further assists in managing data flow efficiently. Built in a compact 2.5-inch form factor, this drive is specifically compatible with Fujitsu storage systems including the DX80 S2, DX90 S2, DX8700 S2, and DX90 S2 BASE. It is a reliable choice for professionals maintaining these specific server arrays who need a balance of speed and 450 GB capacity for their enterprise workloads.