Since Gigabyte GA-X48T-DQ6 is positioned as a top of the line solution, it features two fully-functional PCI Express x16 slots compliant with 2.0 specification. These slots allow installing two graphics cards combined into a single Crossfire configuration. I would like to specifically point out that the graphics slots have been very conveniently located on the PCB. There is a significant gap between them, which will be enough for any cooling system. The remaining PCI and PCI Express x1 expansion slots will never be fully blocked in this case.
