With drives up to 14TB, the WD Red series offers a wide array of solutions for customers looking to build a high performing NAS storage solution. WD Red drives are built for up to 8-bay NAS systems and pack the power to store your precious data in one powerhouse unit. Increase the efficiency and productivity of your business with WD Red Pro drives, available for up to 24-bay NAS systems. PC drives aren’t typically tested or designed for the rigors of a NAS system. Do right by your NAS and choose the drive with an array of features to help preserve your data and maintain optimum performance. Tested with a wide range of NAS systems for optimum performance and compatibility. Designed to operate in the always-on environment of a NAS or RAID configuration. Capacities up to 14TB allow the flexibility to build the optimal NAS solution.