The Western Digital WD Protege WD200 20GB 3.5in IDE 7200RPM 2MB WD200EB is an internal desktop hard drive designed for use with PCs. With a storage capacity of 20.0 GB and a rotation speed of 7200 RPM, this silver drive offers reliable performance for storing and accessing data. It features a shock-resistant design and a cache size of 2 MB, making it a dependable choice for desktop computing needs. The WD Protege product line from Western Digital ensures quality and reliability in storage solutions.