gigabyte 990xa ud3 amd 990x socket am3 ddr3 motherboard ocuk
amd 990fx chipset x4 ddr3 x3 pci e x16 x1 pci e x1 x2 pci x6 sata 6gb s x1 gigabit lan x2 usb 3 0 x14 usb 2 0 realtek hd 7 1 audio sli xfire support