The Seagate 80GB 7200 RPM SATA 3.5" HDD (model 9BD131-301) is an internal desktop drive designed for high-performance storage. With a storage capacity of 80GB and a rotation speed of 7200 RPM, this HDD offers fast and efficient data access for a variety of computer applications. The SATA interface ensures reliable data transfer speeds, making it an ideal choice for expanding storage capacity in desktop systems. Made by reputable brand Seagate, this hard drive is a reliable option for enhancing the performance and storage capabilities of your computer.