thanks for the responses.i know that its not the wattage that matters but its in discount thats why i considered it.my specs are in the signature.i ll propably go for the evga 650 bq gold
you have a point there.its about the same price but the raijintek core edition doesn t come with a fan bcs it work as passive cooler to so i have to spend extra on a fan but i was wondering if i can put the fan from the evo instead