Air cooling is a method for keeping computer components cool by introducing air movement. When hot components touch the moving air, the heat is drawn away by the air and dissipated into the ambient temperature.
Many electronic devices generate mass amounts of heat that can damage them unless it is properly dissipated. Components such as central processing units (CPUs) and graphics cards have heat sinks that help them disperse this heat. These are often in direct contact with the CPU and have fins to increase their surface area for dispersing heat.
Computers also have fans or heat pipes that draw in the surrounding air to cool the internal components. These typically have a metal, such as aluminum or copper, that transfers the heat to the outside air. In addition to the coolers and fans, air ducts help circulate the air in the case.
In forced-air cooling, the produce is exposed to a fan that has higher air pressure on one side than on the other. This difference in air pressure forces the cold air through and past the produce, speeding up the cooling rate 4 to 10 times. Several factors influence how fast a system cools, including the size and configuration of the produce, the airflow rate, and the temperatures in the room.
Air cooling is a great option for people who want to build their own PCs, as it can be inexpensive and easy to use. However, it can become inefficient for high-performance systems that are overclocked or require a lot of RAM. Additionally, dust can restrict the flow of air in your PC over time. For this reason, many people opt for liquid cooling. air cooling