The Seagate Barracuda ST3500320NS 500GB 3.5" hard drive is a high-performance SATA drive with a storage capacity of 500GB. Featuring a rotation speed of 7200RPM and a cache of 32MB, this HDD is ideal for demanding computing tasks. It includes features such as Hot Swap capability and S.M.A.R.T Technology for added reliability and efficiency. The Seagate Barracuda is part of the renowned Barracuda product line, known for its durability and performance in various storage solutions.