For cooling equipment used in the data center industry, the traditional cooling method is air cooling. At this stage, high heat density intelligent liquid cooling water coolers using liquid cooling are gradually becoming known to the public.

1.Defects of traditional air cooling applications

Air cooling cannot meet the PUE challenge well, and the heat dissipation efficiency and cooling accuracy of air cooling are not high enough. The power consumption of GPU chips must tend to be high-density. The power of computing hardware is getting higher and higher, and the heat flow density of the chip is getting larger and larger. It is difficult to match the traditional air cooling:

In practice, it often happens that the channel temperature is low but the chip temperature is high. Long-term high-temperature operation results in short life and low performance of the GPU, resulting in increased economic costs and time costs. It can be seen that in computing power scenarios, air cooling is now The stage is not appropriate. Liquid cooling directly removes heat through cold liquid with high specific heat capacity. This heat dissipation method is gradually entering everyone’s field of vision.

2.Introduction to high heat density intelligent liquid cooling water chiller

From the perspective of the entire system, high heat density intelligent liquid cooling water coolers are different from traditional refrigeration methods. They have higher heat exchange efficiency and are more friendly to the GPU. Compared with traditional air flow exchange methods, cold plate liquid cooling can improve heat dissipation efficiency.