The 160GB SATA Seagate Momentus 7200 RPM 2.5" HDD is a high-performance internal laptop drive that is compatible with laptops, PCs, and Macs. With a storage capacity of 160GB, this HDD is ideal for storing a large amount of data and files. The drive is designed with a sleek 2.5-inch form factor and a thickness of 9mm, making it suitable for use in various devices. The SATA interface ensures fast data transfer speeds, while the brand reputation of Seagate guarantees reliability and durability. Perfect for those in need of a quality storage solution for their devices.See my other brands of 160GBs and larger, Hitachi, Seagate, Toshiba and Western be used for backup, storage, added internal drive or made into an external to run other operating systems like other windows versions and any linux systems