What is a CPU fan?

The central processing unit (CPU) is the main microchip on the computer, while the CPU fan is a dedicated fan that helps keep the processor cold. Processors generate heat from internal electricity. The more demand she laid on the CPU, the harder it works and the warmer. If the CPU is too warm, it can make errors and eventually "melt" it will be completely broken. The CPU fan operates in conjunction with the cooler to prevent it. The CPU fan is attached to the cooler and pulls the air with fins. By distracting the heat stretched into the cooler, the CPU fan indirectly cools the processor. Specifications include the diameter and whether the CPU fan uses ball bearings, considered quieter than non -policy. The CPU fožetel and cooler as well as indicate which processors are compatible or evaluated to cool.

processors that are sold with a cooler and CPU fan, usually nEsou five -year warranty, while processors sold without normal (but not always) carry one year warranty. While processors can be identical, manufacturers know that insufficient cooling can drastically shorten the life of the CPU. In the case of CPU sold without a CPU cooler and CPU fan, the customer has no guarantee that the customer will provide correct cooling.

overclocking are computer enthusiasts who "push" the CPU, so they work faster than their market specifications. This causes chips to run warmer than usual. Many overclocking prefers to provide their own advanced coolers and fans on the spare parts market to protect overclocked processors. These coolers are usually higher than average and CPU fans are often more prisonerful, when it was quieter, added less noise to the system than many commercial fans.

If you want to buy a CPU and cooler fan, measure the available space inside the computer's case before shopping, especially if you plan to buy online. AdvancedCooler designs are often very high and not all computers can accommodate all models. Customer evaluation available at many online retailers can give you a good idea of ​​which CPU fans and coolers are the most popular.