500GB SATA-II 3.5″ 7200RPM 3Gb/s HDD (HDS725050KLA360)

The Hitachi 7K500 offers 500 GB, the industry’s largest available capacity for high-end media center PCs, DVRs, nearline storage and other enterprise ATA applications. The SATA version of the drive ships with a large 16 MB buffer to deliver breakthrough performance for bandwidth-intensive applications. In addition to the complete set of SATA II features, the drive includes Rotational Vibration Safeguard (RVS), a technology used to ensure drive performance in high rotational vibration environments, where there are multiple drives in a single enclosure.