Synology RackStation RS816 4-bay 1U Nas. Comes with 4 fully sector tested, top of the line 3TB WD Enterprise class hard drives for high reliability and performance

. Machine will be factory reset and ready for user configuration. Great physical condition with few signs of use. Has duel gigabit Ethernet ports, two USB 3 ports, and an expansion port. Runs very quiet for a 1U device. Great Synology user interface as well!