motherboard chipIntegrated chip sound card/network cardMain Chipset AMD B450Chipset Description Using AMD B450 Chipset Display chip CPU integrated show chip (requires CPU support)Audio chip Integrated Realtek ALC887 8-channel sound chipNetwork card chip Onboard Realtek RTL8111H Gigabit network card Processor SpecificationsCPU Type 2nd/1st Gen AMD Ryzen/Ryzen with Radeon Vega GraphicsCPU socket Socket AM4 Memory SpecificationsMemory kind 4×DDR4 DIMMMaximum memory capacity 128GBMemory description Support dual-channel DDR4 3200(OC)/3000(OC)/2800(OC)/2666/2400/2133MHz memorystorage growth PCI-E Standard PCI-E 3 X16 slot 1PCI-E X1 slot 2Storage interface 1×M interface, 6×SATA III interface I/O interfaceUSB ports 2×USB3 Gen2 ports, 6×USB3 Gen1 ports (2 built-in + four backplane), 4×USB2 ports (4 built-in)Video interface 1 × VGA interface, 1 × DVI interface, 1 × HDMI interface Power connector One 8-pin, one 24-pin power connectorOther ports 1×RJ45 network port, 3×audio port, 1×PS/2 mouse, 1×PS/2 keyboard port plate typeMainboard kind aspect Micro ATX variety factorDimensions 24×24cm