The Western Digital WD Blue 2TB PC Hard Drive (WD20EZAZ) is a reliable internal desktop drive designed for high performance and storage capacity. With a rotation speed of 5400 RPM and SATA III interface, this hard drive offers a transfer rate of 300 Mbps. The 3.5-inch form factor and blue color make it a stylish and practical choice for PC enthusiasts. Compatible with HDD drive types and supporting a storage capacity of 2TB, the WD Blue hard drive from Western Digital is a dependable option for expanding storage on your desktop computer.