Biostar h81mdv3 ver 7x socket 1150 vga dvi 6 channel hd audio micro atx motherboard chipset intel h81 cpu support intel core i7 lga 1150 processor intel core i5 lga 1150 processor intel core i3 lga 1150 processor intel pentium lga 1150 processor maximum cpu tdp thermal design power 95watt memory support dual channel ddr3 160013331066 mhz 2 x ddr3 dimm memory slot max supports up to 16gb memory expansion slot 1 x pci e x16 20 slot 1 x pci e x1 20 slot storage 2 x sata3 c