1. Must work with a good AM4/AM5 radiator, please buy bundle with radiator if you do not have. 2. Must connect 24pins+8pins ATX 12V power supply at the same time to power on. 3. Every new motherboard was tested with radiator totally before shipping, that is why copper plate seems to get traces of thermal grease. I/O 2*HDMl 2.1 1*DP 2.1 2*USB 3.2G en1 4*USB 2.0 2*Intel i226-V 2.5G RJ45 1*Audio interface Pin on board 1*24PIN ATX power interface 1*8PIN ATX power interface, 12V 1*4PIN PWM CPU FAN, 12V 2*4PIN PWM System FAN, 12V 1*Front USB 2.0 1*Front USB 3.0 1*Front AUDIO 1*Front control panel pins Memory 2*DDR5 U-DIMM slots up to 64GB Storage 2*M.
2 NVME SSD PCle 4.0 x4 4*SATA 3.0 1*PCIE 4.0X 8 expansion slot for graphic card, network card, storage etc 1*M. 2 E. Key WiFi slot ITX 170*170mm