The Seagate Barracuda 2TB 3.5" SATA III Internal Hard Drive is a high-performance desktop drive suitable for both PC and Mac systems. With a rotation speed of 7200 RPM and a cache size of 64 MB, it offers fast data transfer rates and smooth operations. This HDD is part of the Barracuda product line by Seagate, known for its reliability and hot plug support. With a storage capacity of 2TB, this hard drive is perfect for storing large amounts of data and files for personal or professional use.