This Seagate Savvio 900GB SAS hard drive is a high-performance internal desktop drive that is compatible with laptops and PCs. With a rotation speed of 10,000 RPM and a transfer rate of 600 Mbps, it offers fast and efficient data storage. The sleek silver color and form factor of 2.5 inches make it a space-saving option for your storage needs. This hard drive supports hot plug, hot swap, and is removable, making it easy to install and remove as needed. With a storage capacity of 900 GB and a cache of 64 MB, it is perfect for storing large amounts of data. This drive is perfect for those looking for efficient and reliable storage solutions without discussing the condition of the item.