Recently I ordered an ASUS Essentio CM6730-US-2AD desktop computer off Amazon. It was on sale for only 300 something dollars for the holidays and such. It has everything I want except a dedicated graphics card. I was hoping to install a GeForce GTX 550 Ti, but I've heard that I may need to put in a new power supply in order to do this. Is this true? If so, what do you guys recommend that's compatible with everything and whatnot?
In case you're wondering, I read about this from here