PC cooling is a major factor to consider when building a PC. Air cooling uses the case’s air as the primary cooling medium. Sure, you've heard about keeping your computer cool, but have you ever wondered why it's such a great idea? Another effect that heat has on components is thermal stress. Quiet – Using a liquid cooling system with your fan is the ultimate way to reduce heat. If your computer isn't removing the hot air fast enough, the temperature can get so hot that you risk serious damage to your PC. This leads to two major configurations: Negative pressure: There is more air being exhausted than brought in. The missing puzzle piece here is dirt. Visit our corporate site. The heat generated by the processor itself is distributed to the … It’s fallen out of use due to requiring another cooling system (usually liquid) anyway, as the hot side can get hot enough to burn out the unit. If you’re upgrading your air-cooling setup, consider getting beefier heat sinks first, then go tweak with the fans. Custom water cooling will drain your wallet, at the same time as you are filling your PC with water. As such, it's a great candidate for cooling your system. No matter what camp you choose, the important thing is to keep the air flowing. Fan manufacturers know this and have created specialized fan solutions for nearly everything inside your computer. A major issue with this value is that there’s no real standard to measure it other than what is reported by the manufacturer of the part. Over time, high heat accelerates wear and decreases reliability of the components. Ensuring your computer receives sufficient cooling with PC case fans isn’t rocket science but it can be tricky. Liquid Cooling is the best mainstream way to cool a high-end overclocked desktop CPUs and GPUs. It's time to move on. Similarly for the CPU cooling, the heat sink with a fan fixed to it is attached to the flat area of the CPU in order to cover maximum surface area. If you're not sure what overclocking is, you're probably not doing it and so you don't have to worry about it. Just shut your computer off, open up the case, and use canned air to remove the dirt from each fan. Smaller cases can be worked with, but components that need airflow (usually the processor and video card) should have vents closeby. The most common way to cool hot components today is by using big stock coolers with air flow, provided by the stock fans that come with your CPU and GPU. However, better air-cooling solutions can get bulky and heavy. There should be at least 2–3 inches open on either side and the back should be completely open and unobstructed. Other methods exist, but are generally reserved for enthusiasts. Speaking of heat generated, there’s an often cited value called Thermal Design Power, or TDP. Is the area you're using your computer just too hot or too dirty? Peltier cooling relies on the thermoelectric principle. Phase change units like the one pictured here range in price from $1,000 to $2,000 USD. In a gaming computer, this is usually air or when liquid-cooled water. This also prevents any hot exhaust air from being drawn back in. Keep in mind that open-loop systems require a lot of investment and it makes the components being cooled harder to change out, depending on the availability of heat blocks. There are many different ways to keep your PC cool; some more efficient than others. In a properly configured desktop or laptop computer, much of this heat is moved out of the computer's case by several fans. If the door is closed all day, hot air tends to recycle inside the desk, getting hotter and hotter the longer the computer is running. Thermal stress is much more prominent if the temperature differences are wide. The power supply in your computer has a large fan built into it. Moving your computer can cause damage to the sensitive parts inside if you're not careful. That doesn't sound safe!" Please refresh the page and try again. Just shut your computer off, open up the case, and use canned air to remove the dirt from each fan. The liquid may still be pumped out to a radiator for cooling. Some case fans have four pins, which use a different control method to handle how fast the fan spins. You can still plug a 4-pin connector into a 3-pin one, in which case the 4-pin connector will be keyed so that the correct pins are inserted. The two most common types of PC cooling are air and water cooling. The fans run at a very high RPM and are quite loud. Components might get uncomfortably hot if the ambient temperature is very warm, but most computer hardware that needs active cooling have the smarts to prevent themselves from going down in flames if the cooler can’t keep up. As long as air flows through the computer, dust will follow and build up. Deciding on a cooling approach that matches your case and your components before you … One of the most effective ways to cool your PC is to clean the internal fans. If you’re looking for high airflow with low noise, look for larger fans. Pick the Best Fans for Your PC Any desktop PC with standard case fan mounts will work (80mm, 120mm, 140mm, 200mm—it doesn’t mater as long as they’re consistent). A pump cycles cool liquid down to the CPU where it can absorb the heat and then it pumps the hot liquid out of your computer where the heat can dissipate. It's true that running your computer with the case open might provide a small benefit at first, but the increase in fan exposure to debris has a much greater impact on temperature over the long run. Creates a condensation hazard been in active service for decades and remains the primary cooling method used PCs. 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