This board uses the "P35" chipset, which can NOT run SLI. If you want SLI you will need to get a board with a Nvidia chipset.
The Crosslink allows you to run a CROSSFIRE setup (ATI/AMD) using two 8x/8x lanes to your graphics cards
hope that helps, and that im not mistaken on anything lol
The Crosslink allows you to run a CROSSFIRE setup (ATI/AMD) using two 8x/8x lanes to your graphics cards
