Cooling fan frame size-Capital-Cooling fan manufacturer

The size of the cooling fan frame refers to the size of the outer frame. It is usually used to describe the overall size of the fan in order to confirm its suitable installation space when installing the cooling fan.

The size of the outer frame usually consists of three parameters: length, width, and height (thickness). These parameters are usually expressed in millimeters (mm). For example, the outer frame size of a cooling fan may be 120mm x 120mm x 38mm, which means that the frame length of the cooling fan frame is 120mm, the width is 120mm, and the height (thickness) is 38mm, which is generally abbreviated as 12038.

The size of the cooling fan is usually described by the outer frame size (i.e. the size of the shell), and common dimensions include:

1. 40mm x 40mm: 40mm is one of the smallest common sizes and is typically used for small computer devices such as ITX computers and embedded systems.

2. 60mm x 60mm: A 60mm sized fan is larger than a 40mm sized fan and is typically used for some small and medium-sized computers or other devices that require heat dissipation.

3. 80mm x 80mm: 80mm is a relatively small size, suitable for devices such as small computers or servers, and also suitable for IT projects that require compact cooling solutions.

4. 92mm x 92mm: 92mm is a size between 80mm and 120mm, which can provide moderate heat dissipation performance and is suitable for some small and medium-sized computers or servers.

5. 120mm x 120mm: 120mm is a common size that provides excellent heat dissipation performance and airflow, and is widely used in various computers, servers, chassis, and heat sinks.

6. A 140mm x 140mm fan can provide a larger heat dissipation area and air volume, which is even rarer compared to a 120mm fan.

In addition, some cooling fans use non-standard sizes, such as 200mm, but these non-standard size cooling fans are usually less commonly used and have a narrow application range.

The size of the outer frame is related to the heat dissipation performance and air volume of the cooling fan. Generally speaking, a larger outer frame size can accommodate more blades and larger bearings, providing greater heat dissipation capacity and improving heat dissipation efficiency. In addition, larger frame sizes typically provide greater airflow, thereby improving the cooling capacity of the cooling fan. However, a larger frame size can also make the cooling fan more bulky and occupy more installation space, so when choosing a cooling fan, it is necessary to weigh it according to the actual situation.

In addition, for some cooling fans, their outer frame size may be related to their installation method. For example, some fans need to be fixed to the heat sink through screws, and the outer frame size of the fan needs to match the position and size of the installation holes. There are also some cooling fans whose outer frame size may match the specific chassis or heat sink design to ensure that the cooling fan can fully adapt to the design.

Therefore, when choosing a cooling fan, it is necessary to understand the specific requirements of your device, including the size of installation space, installation method, chassis or heat sink design, etc., in order to determine the size of the cooling fan frame to ensure that the fan can fully adapt to your device. Generally speaking, larger sizes can provide better heat dissipation performance and airflow, but require more installation space. In actual selection, factors such as noise, power consumption, and price of the cooling fan also need to be considered.

Capital Technology Co., Limited is the chief agent of SANYO DENKI, one of the leading enterprises of the cooling fan industry. We are a factory who also have our own independent brand CAPITAL product series. The main products are cooling fan, DC/AC fan, radiator, filter, reactor etc. We can provide customer with the most professional and perfect technical support, welcome to contact me at anytime at rainlee@szcpt.com.

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