It has become common to add auxiliary fans to a computer case. This increases the flow of cooler external air into the system case. Extreme cooling can allow dramatic increases in component frequency. A Peltier cooler is essentially a plate where heat is transferred from one surface to the opposite surface. Of course, a means of removing heat from the Peltier is required.
Tubing is run from the microprocessor s heat sink to the outside of the computer case.
Of course, to maximize the cooling effect, ice can added to the water. A rare breed of overclocker undertakes the ultimate solution. Certainly do not try that unless you really know what you are doing. Pros and Cons There are advantages and disadvantages to everything, and overclocking is no exception. The advantages to overclocking are fairly obvious.