The cabinet cooling fan is a commonly used cooling device in the computer room, which can effectively reduce the temperature inside the cabinet and ensure the normal operation of the equipment. However, many people still don't quite understand when choosing a cabinet cooling fan. Below, Linkwell editor will explain to you the precautions for selecting cabinet cooling fans

1.Cooling fan spee

The speed of the fan is one of the most important parameters during selection. The higher the speed, the stronger the cooling capacity of the fan. However, high-speed fans can also bring about issues of noise and increased power consumption. Therefore, we need to choose the fan speed based on the actual situation of the cabinet. If the cabinet is used in environments with high noise requirements, choose a fan with a lower speed; If the cooling requirements of the cabinet are high, choose a fan with a higher speed.

It should be noted that the fan speed is only a reference parameter for selection, and other parameters need to be considered comprehensively.

2.The size of the cooling fan                                                                                                                                                 

The size of the fan is another important factor in selection. Generally speaking, the size of a fan is directly proportional to its heat dissipation capacity. Therefore, when selecting a fan, it is necessary to choose the appropriate size based on the size of the cabinet and the heat dissipation requirements. It should be noted that the size of the fan not only affects its heat dissipation capacity, but also its noise level. Therefore, when choosing a fan size, it is necessary to comprehensively consider the heat dissipation requirements and noise level.

3.Cooling fan current

The current of the fan is another parameter that needs to be considered during selection. Generally speaking, the higher the fan current, the higher the power consumption. Therefore, when selecting, it is necessary to choose the appropriate fan current based on the power capacity of the cabinet. If the power capacity of the cabinet is limited, it is necessary to choose a low current fan. It should be noted that the fan current is related to the heat dissipation capacity and noise level, and needs to be comprehensively considered.

4.Cooling fan noise

The noise of the cabinet cooling fan is one of the important factors affecting the user experience. Generally speaking, the noise of a fan is directly proportional to its speed. Therefore, if the cabinet needs to be used in low noise environments, it is necessary to choose a low-noise fan. When selecting a fan, we can understand its noise level by checking its noise level. Typically, fans with noise levels below 30dB are considered low-noise fans.