This is passed on to a metal lid of the CPU, which is known as the Integrated Heat Spreader. The processor of the CPU also generates enormous heat. The motherboard facilitates this assimilation of all the thermal energy from various hardware components. It is the job of the heat sink to absorb all the electrical energy converted to thermal energy as you operate a computer. Hence, the primary job of any liquid cooler is to redirect heat away from these hardware components.Īll CPUs have onboard heat sinks. Since CPU and GPU work in tandem all the time when your system is on, these generate the maximum heat. The processor may have some onboard graphics, or there may be a separate GPU installed in the system. The two most heat generating hardware components are the CPU or Central Processing Unit, and GPU, or graphics processing unit. How long do liquid coolers last depend heavily on the CPU and GPU. The Two Most Heat Generating Hardware Components Usage of the computer, the extent to which various hardware components get heated, how much downtime the system is provided between periods of sustained use, and local environmental factors including air conditioning or heating in a given room, will affect the durability or longevity, as well as efficiency and efficacy of liquid coolers. The durability of liquid coolers shall also be influenced by internal and external factors. Care should be taken to ensure that the system is not exposed to excessive dust. Like other hardware components in a computer, a liquid cooler also requires maintenance from time to time. How long do liquid coolers last need not be an assurance for sustained efficiency and efficacy. It should be noted that some components in liquid coolers may have limited warranty.Īnother significant fact to note is the difference between longevity or durability and efficiency or efficacy.
Some brands offer a warranty spanning five years. Most companies provide a warranty of two years or longer. Many manufacturers claim the longevity of up to seventy thousand hours, which is around eight years.Ī reliable indication of the expected longevity or durability of liquid coolers is in the warranty offered by manufacturers.
Closed-loop liquid coolers, or all-in-one systems, have a considerably longer lifespan. However, they must be inspected once every six months or so. They can easily last twelve months or longer. Open-loop liquid coolers, most of which are custom-made, tend to have a shorter lifespan. The durability of liquid coolers depends on a plethora of factors, including the type, materials, and technology, among others. Open-loop systems are usually custom-made.
Closed-loop systems are usually all-in-one liquid coolers. How Long Do Liquid Coolers Last? Liquid coolers for computers can be broadly categorized into two types: Closed-Loop and Open-Loop.
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