The Seagate Barracuda ST500DM002 is a 500 GB SATA III 3.5 inch desktop hard drive, ideal for use in PCs, memory vaults, and Macs. With a read speed of 500MB/s and a storage capacity of 500 GB, this internal desktop drive offers reliable storage for your data and files. Its features include hot swap capability, low noise level, and RoHS compliance, making it a dependable choice for your storage needs. With a rotation speed of 7200 RPM and a cache size of 16 MB, this Seagate Barracuda hard drive provides efficient data transfer and storage for your desktop computer.