Many players know how serious dust can damage hardware. Although many cases now have a dust-proof design, players should not assume that dust will no longer appear in the case. This is impossible. The function of the dust-proof net is to reduce the entry of dust, not to prevent the entry of dust. With the dust-proof net, players also need to clean up the inside regularly. For players in the north, depending on the heat dissipation design of the chassis and the number of fans, the time to clean up the dust varies from a few months to half a year. Wait. As for the computer's proper dust removal, we also need to check the thickness of the dust on the hardware inside the chassis to determine. The design of the dust-proof net of the chassis is also different. Some are pluggable designs, some are pasted on the fan port, and some are magnet-attached. To clean up the dust, it is not only necessary to clean the inside of the case, but also the dust-proof net. The plug-in type and magnet adsorption type are more convenient for cleaning, which is also a very convenient design.