Please note: This is a barebone only. A system memory, a storage drive and an operating system are needed to complete this system Model Number: R54 CPU: Atom Processor N2600 / D2700, ship one of them AES-NI Supported: No Memory: 1 x SODIMM DDR3 800/1066, MAX.4GB RAM Storage: 1 x mSATA SSD I/O Interface: Console, 2 x USB, 4 x LAN, VGA, Power Switch Chassis: Small desktop type standard 13-19 inch 1u, rackable, with mounting bracket ears, wall hanging, foot pad Network Card: 4 x 82583V / 82574L 10/100/1000m ethernet controller WAN-LAN Throughput: Throughput through 1 gigabit nic from lan to wan forwarding speed is 200mbps to 250mbps Cooling System: With 2 x reserved fans Power: 50W 12v 4.2a, 110-240v 50/60hz Size: 290 x 180 x 44mm Weight: 3.5kgs Packing List: firewall appliance, rackable ears, power cord, warranty card System Compatibility: Any freebsd based router systems, linux distros, or win.os supported. Compatibility:firewalls for pfsense, untangle, opnsense and other popular open-source software solutions 4-12 LAN/WAN Ports, Different CPU, Mini Type, 1U/2U rackable, all are available in our shop, Bookmark Wintertion store, for customization needs and other needs, we shall be glad to supply,contact us to get a timely reply