Our family owns a supermarket. Recently, the computer room was replaced with an IBM server. The noise is particularly loud when the weather is hot at noon, but the noise becomes quieter at night.

This is a very normal situation. This is due to the hot weather, which makes the various accessories of the server in the computer room also become hot. The temperature control device of the server will automatically recognize (when it is greater than a certain temperature). At this time, the fan The speed will increase, which means the sound you hear will be louder. It is recommended that the computer room be equipped with air conditioning in hot weather, especially when data processing in supermarkets like yours is very important.

There are other methods for cooling and noise reduction. You can go to the server manufacturer (Zhengrui Server) to search for some documentation on server cooling and noise reduction. You can also do some backup processing!