Intel Z790 Chipset 4 x DIMM, Max. 128GB, DDR5 1 x DisplayPort** 1 x HDMI port*** 1 x PCIe 5.0 x16 slot 2 x PCIe 4.0 x16 slots (support x4 mode) 1 x PCIe 3.0 x1 slot Total supports 4 x M.2 slots and 4 x SATA 6Gb/s ports* 1 x Intel 2.5Gb Ethernet Wi-Fi 7* Bluetooth v5.4 ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080