Supports AMD AM4 1000/2000/3000/4000/5000 series processors; Supports dual channel 2 DDR4 memory slots with a maximum capacity of 32GB; Memory frequency: 2133/240/266613000/3200/3600/4000MHz (supports XPM technology/lactual situation may vary depending on different CPU and memory configurations); Display interface:1 HDMl, 1 DP, 1 VGA interface; 4 SATA 3.0, 1 M.2 NVME protocol 3.0 interface; Rear 4 USB 3.0, 4 USB 2.0; Front end 1 USB 3.0, 1 USB 2.0; 1 PCl Express x16 slot 3.0; 4 ARGB 5V3 pins (MCU control chip).