Fill your NAS with WD Red, then fill it with awesome.
There’s an industry-leading WD Red drive for every compatible NAS system to help fulfill your data storage needs. With drives up to 8TB, WD Red offers a wide array of solutions for customers looking to build the biggest, best-performing NAS storage solution
Model # Interface Form Factor RPM Class Capacity Cache
WD10EFRX SATA 6 Gb/s 3.5 Inch 5400 1 TB 64 MB