80*240 is 100% what you're going to want to use, and the person you referenced has some part of the answer correctly. The fans curvature dictates where the air will be flowing, so in short - the fans don't make the air flow in a straight line but rather in a controlled cone shape which is why the GPU heatsink is always wider
80*240 is 100% what you're going to want to use, and the person you referenced has some part of the answer correctly. The fans curvature dictates where the air will be flowing, so in short - the fans don't make the air flow in a straight line but rather in a controlled cone shape which is why the GPU heatsink is always wider