The product is a used Western Digital WD Blue 1.0TB desktop hard drive, model WD10EZEX. It is a 3.5-inch internal desktop drive with a rotation speed of 7200 RPM and a cache size of 64 MB. The drive is designed for use with laptops and PCs, and it has a SATA III interface with a read speed of 150MB/s. This HDD is ideal for storing a large amount of data and can be a reliable choice for expanding storage capacity in a computer system, I have no way of testing if it works but from the box that I took it out of only contained used parts in which some worked and some maybe didn’t, but at your own risk.