From the course: CompTIA IT Fundamentals (FC0-U61) Cert Prep 1: Computer Basics, Hardware, and Operating Systems
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Passive and active cooling
From the course: CompTIA IT Fundamentals (FC0-U61) Cert Prep 1: Computer Basics, Hardware, and Operating Systems
Passive and active cooling
- Heat kills. I live in Houston, Texas, it's really hot here in the summertime. It's often hot in the wintertime too, but that season only lasts a week or two. But even that's nothing compared to the inside of a computer. Electricity flowing really fast through the CPU and circuit boards generates a ton of heat and that heat has to go somewhere, otherwise bad things will happen. Like smoke, dead computer and no one gets to have any fun at all. Computer manufacturers use several methods to move heat. These methods fall into two categories, passive and active. I am not making this up. Clearly no marketing people were involved in naming cooling methods by function. They could have called these methods something exciting like they do with cars, like viper cooled or cobra flow. Oh well, back to the mundane. Let's start with passive cooling. Passive cooling relies on air. Computer parts heat up and that heat dissipates,…
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