Delock Radial Fan 12V DC 120x120x33 mm with 3-Pin Connector

The Delock radial fan 12V DC 120x120x33 mm is a high-performance blower engineered for targeted cooling in electronic enclosures, industrial equipment, and computer systems. Unlike standard axial fans, this radial unit draws air in from the center and expels it at a 90-degree angle, creating a concentrated stream of air that is highly effective for cooling specific heat-generating components or navigating airflow through restricted spaces.

Advantages

The primary benefit of this radial fan lies in its ability to generate high static pressure, which is essential for pushing air through dense heatsinks or narrow ventilation channels where traditional fans might struggle. Its compact 120x120x33 mm form factor allows for versatile installation in tight environments. The integrated 3-pin connector ensures compatibility with standard motherboard headers or dedicated fan controllers, providing a straightforward connection process for system builders and technicians.

Suitable for

• Cooling high-density electronic enclosures
• Managing heat in compact computer cases
• Directing airflow onto specific motherboard components or heatsinks
• Industrial control cabinets requiring focused ventilation

This fan may not be suitable for applications requiring high-volume, low-pressure airflow across large, open areas, as its design is optimized for focused, high-pressure output. Additionally, it is not intended for use in environments with high levels of dust or moisture unless properly filtered and protected.

Key specifications

• Dimensions: 120 x 120 x 33 mm
• Operating voltage: 12V DC
• Connector type: 3-pin
• Design: Radial blower

To use the Delock radial fan, mount it securely to your enclosure or heatsink using the provided mounting points. Ensure that the intake side of the fan remains unobstructed to maintain optimal airflow performance. Connect the 3-pin plug to a compatible 12V power source on your motherboard or fan controller. Verify that the fan spins freely and that the airflow is directed toward the intended heat source before closing the enclosure.

What to consider before purchase

• Verify the available space in your enclosure to ensure the 33 mm depth fits correctly
• Check that your power source provides a stable 12V DC output
• Ensure the 3-pin connector is compatible with your existing fan headers

For optimal longevity and performance, ensure the fan intake is kept free of dust and debris. Regularly inspect the unit during routine maintenance to confirm that the blades remain clean and the airflow path is not obstructed.