The Refurbished Seagate Exos 7E8 6TB SATA 7200RPM 3.5" HDD is a high-capacity internal desktop drive that is compatible with PCs. This green-colored drive has a storage capacity of 6TB and features a 7200 RPM rotation speed, making it ideal for handling large amounts of data storage. With a cache size of 256 MB, this Seagate model (ST6000NM0115) is designed for reliability and performance, perfect for those in need of a dependable storage solution for their computer system.