40mm Pressurizing DC Cooling Fan 4020 24V — High Pressure Axial Fan for Heatsink & Dense Ventilation

40mm Pressurizing DC Cooling Fan 4020 24V — High Pressure Axial Fan for Heatsink & Dense Ventilation. High Static Pressure Design: Optimized for dense heatsinks and restricted airflow environments with stable performance. Flexible Voltage Options: Available in 5V, 12V, and 24V DC with wide operating voltage ranges. Customizable Wiring: Supports customizable cable lengths and connector types for specific system needs. PWM and FG Signal Support: Enables precise speed control and fan speed feedback output. Dual Bearing Options: Choice between Sleeve Bearing and Ball Bearing for varied durability needs. Low Noise Operation: Engineered with balanced structure for smooth, quiet performance without speed reduction. Comprehensive Certifications: RoHS, ISO, CE, CCC, and SAA certified for global market compliance.