Product Description
The 4-Inch 24V DC Cooling Fan (120mm) is a high-performance industrial-grade thermal management solution designed to provide consistent airflow in demanding environments. Operating at 24V, this fan is specifically engineered for use in telecommunications racks, 3D printer enclosures, CNC control boxes, and heavy-duty SMPS power supplies. The 120mm square frame provides a significant volume of air movement (CFM) with relatively low noise levels compared to smaller high-speed fans. Constructed with a durable thermoplastic PBT housing and aerodynamic blades, this brushless DC fan ensures long-term reliability and efficient heat dissipation for sensitive electronic components.
Key Features
High Airflow Efficiency: The 120mm blade diameter is optimized to move a large volume of air at moderate pressures, ideal for exhausting heat from large enclosures.
24V Industrial Standard: Perfectly matches the 24V rails common in industrial automation, 24V 3D printers (like Creality Ender series), and battery-backed systems.
Brushless DC Motor: Features an electronically commutated motor that eliminates brush friction, leading to a significantly longer operational lifespan and reduced EMI.
Quiet Operation: Balanced blades and precision bearings minimize vibration and acoustic noise, making it suitable for office-based equipment.
Standard 4-Hole Mounting: Features universal 105mm spacing between mounting holes, compatible with standard PC cases and industrial fan grills.
