WD 2TB Network NAS 3.5" Internal Hard Drive, SATA 6 Gb/s Interface, 64MB Cache

The WD 2TB Network NAS 3.5" Internal Hard Drive features a SATA 6 Gb/s interface along with a large 2TB storage capacity giving you fast access to a large amount of data. This drive is designed for optimal performance in 24/7 NAS environments. Along with enhanced NAS performance you also benefit from enhanced energy efficiency greatly reducing the cost involved in running a variety of NAS solutions.