3D computer cooling fan is the core technology for high-end hardware cooling, which significantly improves cooling efficiency through ultra-thin metal blades (and three-dimensional structure design). Its blade density far exceeds traditional fans, combined with turbine style air ducts or curved fins, the air volume can be increased by up to 55%, while controlling noise. This type of fan supports intelligent speed regulation, dynamically adapts to CPU/GPU loads, and is applied to gaming laptops and graphics card cooling modules to ensure stable operation of high-performance hardware