The Synology DiskStation DS2413+ is the flagship model of the latest x13 Series. The DS2413+ features twelve hot-swappable drive bays, each with a pair of green activity lights. Above the bays are four more activity LEDs which indicate status, LAN1, LAN2, and alert. In the back there's a pair of 120mm fans, dual Gigabit LAN ports, four USB 2.0 ports, two USB 3.0 ports, a COM port and a VGA port. There is also a 3-pin power connector that attaches to a standard PC power plug.