Biostar am1ml ver 7x vga 6 channel hd audio micro atx motherboard chipset na cpu support amd a6 processor amd a4 processor amd e2 processor amd e1 processor maximum cpu tdp thermal design power 25watt memory support ddr3 ddr3l 160013331066800 mhz 2 x ddr3 dimm memory slot max supports up to 16gb memory expansion slot 1 x pci e x16 20 slot x4 1 x pci e x1 20 slot storage 2 x sata3 connector usb 2 x usb 30 port 2 x usb 20 port 2 x usb 20 header lan real