Supports AMD AM4 4000 and 5000 series processors Supports dual channel 2 DDR4 memory slots with a maximum capacity of 64GB Memory frequency: 2133/2400/2666/2800/3000/3200/3333/3466/3600/3733/3866/4000MHz (supports XMP technology/actual situation may vary depending on different CPU and memory configurations) Display interface: 1 HDMI, 2 DP interfaces 4 SATA3.0, 1 M.2 NVME protocol interface (directly connected to CPU for automatic recognition 3.0 or 4.0), 1 M.2 NVME protocol 3.0 interface 4 USB 3.2 and 2 USB 2.0 in the rear; Front 1 USB 3.2 pin, 1 USB 2.0 pin 1 PCI Express x16 slot (directly connected to CPU automatically recognized by CPU)