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Square Fan vs Round FanRFB2004 Miniature Fan

Square Fan vs Round FanRFB2004 Miniature Fan

The RFB2004 miniature fan has outstanding advantages. Compact size, only 20 x 20 x 4mm, easy to adapt to the narrow space.

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Product Introduction

Adopting axial flow design, it can guide the airflow efficiently and take away the heat quickly, with remarkable heat dissipation effect. Low operating noise, not disturbing. Brushless motor ensures its stability and long life, providing continuous air supply for the stable operation of the equipment. 

Product Application

Product model

20*20*4mm

Product size

20*20*4mm

20*20*4mm


Product characteristics

Ultra-thin design: only 20mm thick, space-saving, suitable for compact equipment.

Highly efficient heat dissipation: Optimized air duct design maintains high airflow at low speeds, balancing performance and noise.

Long-life bearings: Dual ball or hydraulic bearings for improved durability and long-term continuous operation.

Wide Voltage Compatibility: Supports a wide range of voltages such as 5V/12V, adapting to different application scenarios.

Easy integration: Standardized interfaces and mounting holes simplify the assembly process.

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Answer your question

frequently asked questions

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