It also mentioned open air coolers on the graphics card and the need for good airflow within the case to provide good cooling. I am using a case with 2x120mm Fans and 1x140mm fan. Is this enough cooling for the card?
it will be enough...if you can do then reverse on of the side case fan so it can draw outer cooler air inside and overwhelm your gpu with cool air..and hot air go outside via exhaust
..it will make your gpu real cool.....