Why Use Fan Exhaust in Computers?
You may have heard of the 'fan' on your CPU; well, it is also called your computer's furnace. As the name suggests, it works to move heat away from your CPU, but unfortunately, if the fan is working too hard, it could cause your CPU to get a bad temperature. Bad temperature can lead to your PC becoming unstable and causing crashes and reboots, so it is a problem worth solving. However, what is the best way of making your PC run smoothly again? Let us help you find out.
Firstly, it is vital to ensure that the right type of fan is installed in your case. Some people will think that any high-quality ceiling or stand fan will do the job, but this may not be true. If you need to use a liquid cooling system, then you need to be sure it comes with fans preinstalled - otherwise you could be leaving a gap for the radiator to cool off your CPU. On the flipside, if you are planning to use a standard fan, then you can leave it turned off.
If you don't have fans already preinstalled in your case, then you can install them at the time of your purchase. If you haven't bought your computer recently then you may find that your retailer offers thermal diodes - these are sheets of material that is wrapped around your computer case and provide a barrier against heat exchange. Thermal diodes are highly effective but expensive, so if you are buying new computer, then just buy one with thermal diodes already installed.
A fan will help to disperse the heat generated by your computer; however, if your CPU fan is not powerful enough, then your computer may overheat. This can lead to system crashes and overheating. The best thing to do in this situation is to replace your computer's original heat sink. Otherwise you may have to resort to using a liquid cooling system. There are many computer cooling products available that are capable of keeping your CPU and other components cool.
If your computer has only one fan, then you can always get another fan and place it on the opposite side of the room. Fans are great at evenly distributing heat. You should also ensure that your air conditioner condenses enough air for all the fans to rotate. Otherwise you won't be able to achieve an even temperature. The ceiling fan and the window fan are two ways of doing this.
If your air conditioning and/or heating system aren't working efficiently, then your fans may not work at full capacity. This is because the fans are only running at full speed when the room is warmer than the outside temperature. As the outside temperature drops, the fans start to work less efficiently, and the computer ends up using more power than it needs to. This means that sometimes the computer would need an extra boost from your system.
For rooms with several windows, you might want to use ceiling fans. Overhangs can cause the ceiling fans to work harder, which can make a room a bit too hot. If your fans are mounted on the ceiling, then this will prevent the hard surfaces on the outside of the room from getting too hot. The fans might also help to distribute heat more evenly throughout the room.
In some cases, heat build-up can be so intense that a fan exhaust might be more effective. If the fan exhaust doesn't remove all of the heat, then your computer will run much hotter than you'd like. Fan exhausts let excess heat escape before it gets put back into your computer.