MIKROTIK RB4011IGS+RM 1400MHZ 1GB 10XGB 1XSFP+ RACK L5The RB4011 uses the amazingly powerful quad core Cortex A15 chip from Annapurna labs, an Amazon company, same as in our carrier grade RB1100AHx4 unit. The CPU supports IPsec hardware acceleration, there is 1GB of RAM, so this device will easily handle any task you have configured RouterOS to perform. All of this power, in a compact and professional looking solid metal enclosure in matte black. In addition to the ten 1 Gbps ethernet ports, an SFP+ port