Please note: this is only a minor episode. A system memory, a storage drive, and an operating system are required to complete this system Model: 8250u The chassis: made of aluminum Processor: Intel Core i5-8250U processor, 3.40 GHz. Support AES-NI: Yes Memory: 1 x SODIMM DDR4 3200 MT / s, up to 32 GB Storage: 1 x M.2 2280 PCIe x 1 NVME SSD, 1 x 2.5-inch SATA SSD / HDD Network Card: Intel 2.5GbE I226-V I / O Interface: Console, USB _ C, 2 USB2.0, Power on / off, SIM slot, transparent CMOS, DC _ IN, 4 lan, HDMI, DP, 2 USB3.0 Extensions: 1 x Mini PCIE for WiFi / 4G, 1 x M2 2230 for CNVI WiFi, with SIM slot, 1 8-way JGPIO Power supply: DC 100-240 V AC / 50-60 hz, 12V3A Working temperature: 0 ° C ~ 70 ° C Storage temperature: -20 ° C ~ 70 ° C Relative humidity: 5% ~ 90% non-condensing TDP: 6W Cooling System: No fan Size: 163 x 126 x 53 mm Weight: 1.2 kg Packaging List: Firewall appliances, power supply, power cords, warranty card Features: Supports hardware to power automatically, enabled by default, network wake up, system power management, temperature management System Compatibility: Support FreeBSD Roadster systems, Linux distributions, or Win.OS based on 5.10.x and above cores. UEFI only supports Compatibility: Firewall for pfsense, opnsense, and other popular open-source software solutions 4-12 LAN / WAN ports, different CPUs, mini, 1U / 2U can be set up. All products are available in our store. Collect Winthian Store. For custom needs and other needs we are happy to provide. Contact us for a prompt response