The Mikrotik RB1100AHx4 is a 1U rackmount router with 13 Gigabit Ethernet ports, powered by an Annapurna Alpine AL21400 CPU with four Cortex A15 cores, GHz. It features 1 GB of RAM and 128 MB of storage (NAND). The device supports 802.3af/at PoE in and has a maximum power consumption of 20W.