How To Set Up Case Fans

 Building the desktop PC has become easy because of many modular parts with a number of solid engineering. It is called the LEGO for the adults. However, when it comes to air cooling for the PC, it can be somehow complex.  It will involve the use of thermodynamics and physics. However, there are some basic principles to use so that you may get the optimal airflow and it will lead to optimal cooling.

Look for the right fan for the PC.  Any PC can work with the mount of the standard fan. It can be 200mm, 140mm, 120mm and 80mm.  It will not matter whenever everything is consistent.  Coming up pc cooling guide approach which will match the case and the components, before you decide to go out to shop for coolers and fans, it will be good for you.

Set Up Case Fans

When it comes to the cooling fans, you will find out that they are in different variations.  You have to ensure that they are of the right size and they will fit well the screw amount over the case. However, beyond this, it is important to consider also the computer fan direction.

Little or big: Normally, the big fans uses the same computer case fan direction as the smaller fans can do and  based on the low revolution for each minute, they will also have the same air amount.  Since small electric motors found in fan mechanism will not have to spin faster, the bigger case fans will work quieter compared to the small one.  This will be better options, when the case you have, will be able to support them.

Slow or faster: case fan is rated based on the maximum revolution for each minute also known RPM. When the fans are faster, then more air they can move, however, when the fans are slower, they will work quieter. If the fans are compatible to the fan controller and motherboard, then the fans can be adjusted to reach to the right balance.  This is why this should not be too important while buying fans. The cases and fans have a manual switch for easy fan control.

Static pressure and airflow: the case fans have two different kinds of fins. Some are designed to be used for airflow while others are meant to be used for the static pressure. The airflow- optimized fans is quieter and it great when you use it in an unrestricted area such as at the front of the case.  the static air have been designed to push or pull the air using extra force and it is ideal  to use in the area that have restricted air flow such as large CPU or  water fooling radiator.

How do you set up a case fan?

The case fans guide for the air cooling is just simple.  When the components of the computer work, they will be building up the heat and this will lower its performance and it may end up damaging the hardware if it is not checked. The fans found at the front of the PC are normally the intake fans and they will draw the cool air from the surrounding room in order to lower temperature which is found within the case.   Fans found at the rear are known as the exhaust fans and they do expel the hot air which had been warmed up by components and it goes back in a room. The air cooling system will rely more on the air found at the outside, but not inside. Because inside a case, it will be warm, it will not be the problem, but if the PC is being used in the hot room which is not already air conditioned, then the cooling system will not be that effective. Whenever possible, you may move the PC and desk to a cool room.

You should not place the PC over the carpeted floor because it can block pc fan direction of the air from the fans found at the bottom of a case.  It is better to put it at the small side table or a desktop.

Which way do you mount case fans?

If you want to add the fans to your PC, it is important to learn about where the fans will be mounted and then you can decide the right way to plan for the airflow. Keep the following in mind:

  • The cpu cooler fan direction has to be front to the back, starting from the bottom to its top. When the case fans are mounted, the air flow will open at the side with a protective grille. This means that an open side of a fan is the one to face at the outside of a case if the fans are intake at the bottom or at the front.  It has to face inside of a case if the fan is found at the top or at the rear.
  • The cases have been designed keeping in mind where the pc air flow should go. Normally it is at the front towards the back or from the bottom towards the top. This means that when you mount the intake fans at the front of a case, then the brackets will be blocked on its bottom.
  • The exhaust fans will go at the top or at the rear. You should not mount the exhaust fans at the bottom of a case, because the air will rise. It will expel cool air instead of warm air.

Should I install case fans first?

Before you install the CPU, you have to be sure where case fan direction will be. If you can still install the fans after installing the CPU, then you can go this way, but if you will need to remove the motherboard  to install the fans, then you should start with the fans.

What is good airflow for a case fan?

If you would like to optimize for the computer airflow, it is good if you are aware of the cooling does work within the case of the computer.  Before you decide the air flow, you should first remember the type of the fan you are using, the intake fan will be facing into the case and the  pc fan airflow direction is from the outside towards inside. The exhaust fan is a fan which will be found at the case wall. It draws the air found inside of a computer and it will take it outside. While mounting the fans, it is important that the intake fan is installed in the place where there is enough air to draw inside, while the exhaust fan should not be blocked by anything to facilitate the pc airflow optimization of the hot air.

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