Will SLI Video cARD REPLACE MY GT220 IF MY MOTHERBOARD HASS NO SLI?

lol I GOT THIS GAMING PC OFF THIS KID BRAND nEW WITH 965 AMD AND 1GB GT220 VIDEO CARD WITH 4GB RAM DDR3 1300MHZ FOR 300 BUCKS ANYWAY THE MOTHERBOARD IS NOT SLI READY WHATEVER BUT I WANT TO REPLACE THE VIDEO CARD WITH GTX295 BUT THE VIDEO CARD IS SLI READY CAN I STILL PUT THIS VIDEO CARD IN MY MOTHERBOARD EVEN KNOW ITS NOT SLI READY ????????????????????????????????????????…|||yes u can use the card as long as the slot is the same SLI ready just means u can run in SLi mode 2 or more cards a SLI card can be run single