It is two fans on opposite sides of the heat sink that blow air in the same direction. One fan pushes air through the heat sink, the other fan pulls air out of the heat sink. This maximizes the cooling potential of the heat sink, making temps lower.
It is two fans on opposite sides of the heat sink that blow air in the same direction. One fan pushes air through the heat sink, the other fan pulls air out of the heat sink. This maximizes the cooling potential of the heat sink, making temps lower.
^ Yep. As long as one fan is blowing air in, and the other out, you are good...ultimately, both fans are blowing in the same overall direction. Otherwise, you'll have some issues.