The Seagate Barracuda Green 2TB Hard Drive ST2000DL003 is a high-capacity internal desktop drive designed for use with PCs and Macs. With a sleek silver design and a compact 3.5-inch form factor, this drive offers fast read speeds of up to 144 MB/s and a transfer rate of 144 MB/s. It utilizes SATA III interface for connectivity and has a cache size of 64 MB for efficient data processing. This Seagate drive is a reliable choice for expanding storage capacity in your computer system.