ocz modxtreme 900 watt connectors

I know stupid noob question but here it goes . Building new computer and i want sli . The ocz modxtreme has 4 pci express 6 pin connectors to run 2 high end cards , But does it have a 6 pin for the motherboard . I was looking at a picture of the evga 780i and seen a 6 pin connector port . It needs one to run right ? So the question is will this psu do the trick ? Will be running the e8400 and probably a couple of 9800gtx"s . Most likely that is . Thanks for the help in advance .