[Moisture-proof cooling fan] The hard truth is beyond doubt
Wind pressure and air volume are two relative concepts. Generally speaking, under the consideration of cost saving by the manufacturer, to design a moisture-proof cooling fan with a large air volume, some air pressure must be sacrificed. If the moisture-proof cooling fan can drive a large amount of air flow, but the wind pressure is low, the wind cannot blow to the bottom of the radiator (this is why some fans have high speed and large air volume, but the heat dissipation effect is not good), on the contrary On the ground, the high wind pressure of the moisture-proof cooling fan often means that the air volume is small, and there is not enough cold air to exchange heat with the heat sink, which will also cause poor heat dissipation.
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