The product is a Western Digital 160GB IDE/PATA hard drive with a form factor of 3.5 inches. It is designed for internal desktop use and is compatible with PCs. This hard drive has a storage capacity of 160GB and operates at a rotation speed of 7200 RPM. With its tested reliability and large storage capacity, this Western Digital hard drive is a dependable choice for those in need of additional storage space on their desktop computer.