지포스 GTX650
http://shopping.naver.com/detail/detail.nhn?query=%EA%B7%B8%EB%9E%98%ED%94%BD%EC%B9%B4%EB%93%9C%20pci&cat_id=40002663&nv_mid=6585830632&frm=NVSCPRO
라데온 HD 7750
http://shopping.naver.com/detail/detail.nhn?query=%EB%9D%BC%EB%8D%B0%EC%98%A8%EA%B7%B8%EB%9E%98%ED%94%BD%EC%B9%B4%EB%93%9C%20pci&cat_id=40002661&nv_mid=6222078067&frm=NVSCPRO