The Seagate Barracuda 7200.7 160 Gbytes (Model ST3160023AS) hard drive is an internal desktop drive designed for high storage capacity. With its silver color and belonging to the Barracuda product line by Seagate, this hard drive is reliable and efficient for storing a large amount of data and files on a desktop computer. Although untested, it is a quality product from a trusted brand in the storage media industry.