The Western Digital WD RE4 2TB HDD is a high-quality internal desktop drive designed for use with servers. With a storage capacity of 2TB, this fully tested and wiped drive offers reliable and efficient storage for your files and data. It features a 7200 RPM rotation speed, 64MB cache, and SATA II interface, all housed in a sleek silver 3.5-inch form factor. This Western Digital HDD is a dependable choice for expanding storage capacity in your desktop computer.