Asrock b85 pro4 socket 1150 vga dvi d hdmi 71 ch hd audio atx motherboard product specifications general a style home cloud cpu supports new 4th and 4th generation intel core i7i5i3xeonregpentiumceleron processors socket 1150 digi power design 4 power phase design supports intel turbo boost 20 technology chipset intel b85 supports intel small business advantage 20 memory dual channel ddr3 memory technology 4 x ddr3 dimm slots supports ddr3 160013331066 non ecc un buff