Hey Guys noob question here seeing as i want to get into water cooling I plan on getting a 770 and watercooling it with the XSPC Razor GTX 770 Waterblock
http://www.pccasegear.com/index.php?main_page=product_info&cPath=207_160_878_880_1504&products_id=24373
but i am unsure which of the 770's is...