Can I install just one SLI-Ready graphics card in an SLI-Ready motherboard?
Yes, SLI-Ready motherboards can support any single PCI Express-based graphics card, so you can always start with one card now and upgrade to a complete SLI configuration at a later time. For the best experience and upgrade potential, make sure to buy an SLI-Ready graphics card and motherboard. Always look for the SLI-Ready logo on certified components.