This item is a Lenovo 1TB 7200 RPM SATA 3.5" HDD with the tray included, perfect for expanding your desktop or adding to your server. This hard drive supports HDD drive types, and has a rotation speed of 7200 RPM for optimal performance. It has a storage capacity of 1TB for all your storage needs. This is a great addition to your computer setup, and it is compatible with any internal desktop drive system. For more information on this item, please refer to the product title and the aspects listed above.