geforce gt 630

ok so im finally updating my video car from a Gigabyte NVIDIA GeForce 9500 GT GV-N95TOC-1GI to a Gigabyte GeForce GT 630 GV-N630-1GI i know it does not do SLI (pissed about that) but it was in my budget and is a gigabyte board my question is this if i do get a 2nd one can i put that in also...