Does the water-cooled heatsink need a water change?

Water-cooled heatsink is no stranger to everyone, and now many devices have been applied to water-cooled radiator, some people will have questions about whether water-cooled heatsink needs to add water to change water? Would that be too much trouble?

Because the water-cooled heatsink is not widely understood by many people, many friends also lack understanding of the principle of water-cooled heat dissipation, so there are many friends who ask "water-cooled CPU heatsink to add water".

Generally speaking, the water-cooled heatsink contains water-cooled block, circulating liquid, water pump, pipe and water tank or heat exchanger, compared with the ordinary air-cooled heatsink is much more complex, its biggest benefit is significantly improve the CPU or graphics card heat dissipation.

Since the water-cooled cooling system has been pre-injected with coolant, and the water-cooled circulation liquid flows in a closed channel without leakage, the water-cooled heatsink usually does not need daily maintenance, that is to say, the water-cooled heatsink is not to add water. Unless the leak is caused by humans, in which case the entire circulating liquid module needs to be replaced.

The basic service life of first-line brand water-cooled cooling weapons is about five years, during which there will be a small amount of liquid evaporation, generally as long as no more than 15%, basically will not affect the normal use, and the current computer is generally three or five years of life, so when using water-cooled heatsink, do not consider the problem of water change, private disassembly will only damage the water pipe, It leads to the leakage of cold liquid, which affects the use.