As long as the heat pipe radiator is placed in the direction where the fan blows, there is no convection. For example, if the CPU radiator fan blows air to the back, the fan at the back of the chassis happens to blow out, so that the radiator can quickly The CPU heat is brought to the chassis and then blown out by the fan, which has the best heat dissipation effect. If there is a fan blowing out from the top of the chassis, the cooling fan can also blow upward.