Thin Mini-ITX is 170mm(W)×170mm(L). Power Graphics H510I-M installed Intel H510 processor, Realtek ALC662 Audio and Realtek RTL8111H for Network. Consumer Motherboard's CPU is Intel Core i7/Core i5/Core i3/Pentium/Celeron, Intel LGA1200 10/11th CPU TDP: 65W. Thin ITX's memory is DDR4 2400MHz/2666MHz/2933MHz Max: 64G and has 2×DDR4 SO-DIMM Memory Slot. Expansion: 1×MXM (A: DP, B: HDMI), WIFI Slot: 1×M.2 2230 (Support WIFI/BT/CNVI), SSD Slot: 1×M.2 2280 (Support SATA/NVME SSD). I/O: 1×DC Power input (19V), 1×HDMI (Independent display), 1×VGA (Integrated display), 1×RJ45, 4×USB3.0, 1×OUT, 1×MIC. Plug-in: 2×LVDS(30Pin 2.0mm), 1×LCD_VOL_SELDisplay Voltage Jump Cap(5V/12V), 1×JKEY 6PIN Panel function pins, 1×2PIN Backlight power supply, 1×BKL_VOL Backlight Jump Cap, 1×SATA3.0, 1×SATA Power, 1×4PIN CPU FAN, 1×4PIN GPU FAN, 1×Audio, 1×Speak, 1×D-MIC pin (option), 1×FPANEL, 2× double USB2.0 pin, 1×JBAT pin, 1×JBIOS pin. BIOS: 128M flash ROM, AMI UEFI BIOS, PC Health, WOL.