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RFB2004 Miniature Fan

RFB2004 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

  • What does the protection rating of a cooling fan mean?

    The protection rating of a cooling fan is usually indicated by the IP (Ingress Protection) rating, which represents the fan's ability to resist solid particles and liquids. The IP rating consists of two dig...more

  • How is the energy efficiency of a cooling fan evaluated?

    The energy efficiency of a cooling fan is typically evaluated by the ratio of airflow to power consumption, i.e., the amount of airflow generated per watt of power. Higher energy efficiency means the fan can pr...more

  • What is PWM control for cooling fans?

    What is PWM control for cooling fans?

    PWM (Pulse Width Modulation) control is a technology that adjusts fan speed by modulating the pulse width of the control signal. The PWM signal varies the duty cycle of the pulses to regulate the fan's volt...more