The Western Digital 1TB WD Black PC Internal Hard Drive WDBSLA0010HNC-NRSN SATA is a high-performance hard drive designed for use with PCs. With a sleek black color and a rotation speed of 7200 RPM, this SATA III interface hard drive offers fast and efficient storage capacity for a wide range of computing tasks. The 3.5-inch form factor and hot swap feature make it easy to install and use within a system, while the 1TB storage capacity ensures ample space for storing large files and applications. Built by Western Digital, a trusted brand in the industry, this hard drive is a reliable choice for enhancing the speed and responsiveness of your computer.