Hi, I Was Looking To Crossfire An R7 370 2gb, but i cant seem to find the specific model, it is like this http:// it even has the exact same box model W/ The Free DiRT game included, but the difference between this one and the one i have, the one i have has 4 heatpipes running along the top, but i only see models with only 2, so im confused where to find this exact model, i even searched it in where i bought my first one, best buy and they dont even sell it anymore