CPU (MAX SUPPORT) : Support 3rd Gen AMD Ryzen™ Desktop Processors and AMD Ryzen™ 4000 G-Series Desktop Processors SOCKET : AMD Socket AM4 CHIPSET : AMD® A520 Chipset DDR4 MEMORY : Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC Supports DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400/ 4600+ MHz by A-XMP OC Mode MEMORY CHANNEL ; Dual DIMM SLOTS : 2 MAX MEMORY (GB) : 64 PCI-E X16 : 1 PCI-E GEN : Gen3 PCI-E X1 : 1 SATAIII : 4 M.2 SLOT : 1 RAID : 0/1/10 TPM (HEADER) :1 LAN : 1x Realtek® RTL8111H Gigabit LAN USB 3.2 PORTS (FRONT) : 2(Gen 1, Type A) USB 3.2 PORTS (REAR) : 4(Gen 1, Type A) USB 2.0 PORTS (FRONT): 4 USB 2.0 PORTS (REAR) ; 2(Type A) SERIAL PORTS(FRONT) : 1 AUDIO PORTS (REAR) : 3 HD audio connectors VGA : 1 HDMI : 1 DIRECTX : 12 FORM FACTOR : mATX OPERATING SYSTEM : Support for Windows® 10 64-bit