GTX970-DCMOC-4GD5
http://www.asus.com/Graphics_Cards/GTX970DCMOC4GD5/

GV-N970IXOC-4GD
http://www.gigabyte.tw/products/pro...e.aspx?pid=5252

GALAX GeForce GTX 970 OC 4GB BLACK
http://www.galax.net/TC/970oc.html