Gigabyte geforce gtx 1070 mini itx oc 8gb gddr5 dual link dvi d hdmi displayport pci e graphics card the gigabyte custom designed cooling system features a 90mm fan 3 pure copper composite heat pipes unique blade fan design heat pipes direct touch technology together delivering an effective heat dissipation capacity for higher performance at lower temperatures unique blade fan design the airflow is spilt by the triangle fan edge and guided smoothly through the 3d stripe curve on t