Mini ITX pfSense Router/Firewall with 5x Gbe LAN, 32Gb SATA SSD pre-loaded with 64 bit pfSense 2.1 Dual Core 64Bit Low Power 1.8Ghz Dual Core Atom CPU +2Gb DDR3 RAM + 32Gb High Speed SATA III/6Gb/s SSD Comes Pre-loaded with 64 bit Version of pfSense 2.1 Also Ideal for use with other Linux/BSD Based Phone/Router/Firewall Software like Smoothwall, BSD Router, ClearOS, Open VPN, Sonicwall, etc 5x Gbe 10/100/1000 LAN Ports Includes AC to DC Switching Power Supply