CPU: Intel Celeron Processor N5105 (4M Cache, up to 2.90 GHz) Graphic:Intel UHD Graphics AES-NI Supported: Yes Memory: 2 x SODIMM DDR4 2400 MHz, max.32GB Storage: 1 x mSata SSD and 1 x 2.5 SATA SSD/HDD Dispaly Port: 1 x VGA, 1 x HDMI (HDMI is optional ,add need extra cost if need) I/O: Console, 2 x USB 3.0, 6 x LAN, VGA, Power Switch Expansion: Mini PCIE slot for WiFi / 4G, with sim slot Chassis: 1u 19 inch cabinet, rackable, with mounting bracket ears, wall hanging, foot pad Network Card: 6 x Intel 2.5GbE I226-V Power Supply: 50w 12v 4.2a, 100-240v 50/60hz WAN-LAN Throughput: Throughput through 2.5 gigabit nic from lan to wan forwarding speed is above 1gb Cooling System: The processor uses the ball silent cooling fan to ensure the long time work and stable cooling Dimension: 440 x 255 x 45mm Weight: 6.5KGS Operation temperature: -0~+50 ℃ (commercial HDD), -20 ℃~+50 ℃ (industrial SSD), surface air flow Ambient temperature: 5~90 ℃ relative humidity, non condensing Packing List: S03 firewall appliance, rackable ears, power cord, warranty card Application: Firewall,VPN,Network server,Network security,Router etc. System Compatibility: 5.10.x and above core-based freebsd router systems, linux distros, or win.os supported. UEFI support only COMPATIBILITY: Firewalls tested with pf-Sense, untangle, OPNsense and other popular open-source software solutions.