Hi guys i have a issue on decideing what GPU to take i thinking at a GTX 570 witch take 219 watts and i have just a 500w power supply i put a photo for you because i read that in order for you experts to give me an answer you need to know that tipe is: SS-500ET Active PFC F3 sseasonic pls help me i have a i5 2500 8 gb ram i HDD 500gb sata 2