This Maxtor 20GB 5400 RPM Hard Drive is a great addition to your PC. With its 3.5-inch ATA/EIDE interface, it is compatible with most desktop computers. Its 5400 RPM rotation speed ensures fast data transfer rates and its 20GB storage capacity provides ample space for all your files. The internal desktop drive is from the well-known brand Maxtor, and it is ideal for those looking to upgrade their computer's storage. This hard drive is perfect for anyone who wants to store their data safely and securely without worrying about running out of space.