The CPU is an N5095 integrated processor. Memory is DDR4 2400 or 2666 frequency memory. The power supply is DC 12V. Gigabit network card. Chipset: Lake CPU: Celeron 11th generation N5095 quad-core and four threads 2.0-2.9GHz. BIOS: UEFI (PE selects UEFI mode) System support: 10 64bit or 11 64bit. Memory:DDR 4 2400 or 2666 or 2933 11th generation U dual channel. Main board size:17x17cm Hard disk:M.2 2280 slot (supporting SATA or NVME) and satalll interface X1. Local area network:built-in RJ45 Gigabit network card and M.22230 wireless network card slot. Display output:external , internal LVDS 30PIN. Scope of application:mini-mainframe, computer, server, consumer category... IO interface: 1 x DC 12V-Jack(5.5x2.5) 1 x 1 x VGA (built-in COM:extensible RS232 signal) 2 x USB3.0 or 2 x USB2.0 1 x RJ45 Gigabit 1 x Audio Jack l x Line-out Note: External DC 12V power supply, built-in 4Pin 12V power supply. Built-in 4Pin and external DC cannot supply power at the same time (just choose one). The external and internal power supply motherboards burn out at your own risk. Please do not power on during the installation of the motherboard. It is forbidden to move and plug in hardware such as memory, hard disk and radiator when power is on. After the hardware is installed, the DC is powered on, watch the NUMber keys on the keyboard or press "num". If the number keys are lit to prove that the hardware is compatible, the display screen can be used. If it doesn't light up, please check the hardware. Note:Due to different factory batches, if some parts are slightly different, it will not affect the application. Colour:Black Material:Plastic Package Contents: 1 x N5095 ITX Motherboard Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.