Then the previous article continues to say that the number of fan blades on the effect of heat dissipation factors

4. Speed and efficiency

Speed: More blades may require higher speed to provide adequate air flow, which may increase power consumption and wear.

Efficiency: An efficient design can provide good heat dissipation with low power consumption and noise levels.

5. Application Scenarios

Dense radiators: High air pressure fans (which typically have more blades) are better suited for scenarios that require high air pressure, such as CPU radiators and water-cooled rows.

Open space cooling: High-volume fans (with a moderate number of blades but optimized design) are better suited to provide good air flow inside the chassis.

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