Which ram? 16 GB DDR3 1600 mhz or 8 GB DDR3 1866 mhz.
http://www.pccasegear.com/index.php?main_page=product_info&products_id=17731
http://www.pccasegear.com/index.php?main_page=product_info&cPath=186_538_913&products_id=18372
http://www.pccasegear.com/index.php?main_page=product_info&products_id=17731
http://www.pccasegear.com/index.php?main_page=product_info&cPath=186_538_913&products_id=18372