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4020 Square Fan

4020 Square Fan

The advantages of square cooling fans are significant. In terms of design, the square appearance is perfectly suited to square equipment, easy installation and high space utilization.

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Product Introduction

In terms of performance, the special fan blades produce strong airflow and high cooling efficiency. When running, low noise and good stability, it can work stably for a long time, which can strongly guarantee the efficient operation of the equipment and reduce the risk of failure.

Product Application

Product model

40*40*20mm

Product size

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Product characteristics

High space utilization: Square design fits the layout of the equipment, reduces dead corners and improves cooling efficiency.

Flexible installation: Suitable for a variety of scenarios, especially for compact equipment or edge cooling needs.

Optimized air ducts: Straight airflow is easier to control directionally and reduces turbulence, making it suitable for modular cooling systems.

Sturdy structure: Reinforced frame design reduces vibration noise and extends service life.

Strong compatibility: easy to combine with square components such as heatsinks and housings to simplify the overall design.


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Answer your question

frequently asked questions

  • How does a cooling fan work?

    A cooling fan operates by using a motor to drive the rotation of blades, generating airflow that accelerates the movement of air and removes heat from heat sinks or radiators. The speed of the fan and the desig...more

  • How to choose the right cooling fan?

    When selecting a cooling fan, several factors need to be considered: airflow, static pressure, noise level, size, power consumption, and operating environment. Airflow and static pressure are key indicators of ...more

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

    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