cpu cooling fan

CPU fan is a cooling component designed to dissipate heat from the processor, preventing overheating and ensuring optimal performance. It is typically mounted on a heatsink and works by drawing heat away from the CPU using airflow. CPU fans come in various sizes (80mm, 120mm, 140mm) and can be controlled via PWM (4-pin) or DC (3-pin) connections. They are essential for maintaining system stability, reducing thermal throttling, and prolonging the lifespan of the CPU. High-performance fans may feature RGB lighting, fluid dynamic bearings, or magnetic levitation technology for enhanced efficiency and quieter operation.