The Seagate ST2000DM001 2TB 3.5-inch SATA III Desktop Hard Drive is a high-performance internal desktop drive designed for use with PCs. With a storage capacity of 2TB, this silver-colored hard drive offers fast data transfer rates at 7200 RPM rotation speed and 64MB cache size. It is equipped with SATA III interface for reliable data processing and is backed by the brand reputation of Seagate. This hard drive is ideal for increasing storage capacity in desktop computers for personal or professional use.