The operation of a computer system depends on many factors. One of the main points is the compatibility of all components. But during the assembly or purchase of the system, users rarely pay attention to a high-quality cooling system, and after that they do not know how to reduce the speed of the processor cooler, and whether this can be done in principle.
Cooler work
What is the cooler responsible for? This is an air type cooling system. It works efficiently and is suitable for both office PCs and gaming systems.
The cooler is active and passive. In the first case, the radiator works in tandem with the fan, in the second - only the radiator. Of course, an active cooling system is more efficient, but it creates excess noise, in contrast to a passive one.
How does the cooler work? It is installed on the processor to remove heat that may linger on it. He does this with the help of a copper plate, from which the heat sink tubes go, transferring heat to the radiator plates. Therefore, it is very important that high-quality material be used for the manufacture: copper or, in extreme cases, aluminum.
After heat is collected on the radiator plates, it is also desirable to remove it. For this, you need a fan.
Cooler noise level
Why do you need to know how to reduce the speed of the processor cooler? The fact is that coolers are completely different. Some may work very loudly. What is the reason for this?
Usually the fan is responsible for the noise. The smaller its size, the more actively it should work. The number of revolutions can increase significantly, and with them the noise.
If the cooler uses a compact version of 80 x 80 mm, then it can work at 3000-4000 rpm. Large fans with dimensions of 140 x 140 mm perform the same task at 1300 rpm, respectively, are quieter.
Why reduce the cooler speed?
Learn how to reduce the speed of the processor cooler, you need to get rid of noise. This is perhaps the main reason why you want to do this. Otherwise, it is unlikely that anyone would think of changing the fan speed, because in the case, for example, it is too cold.
But many may need to increase the number of revolutions. Especially if the system suffers from overheating. In this case, increasing the speed of the cooler can reduce the temperature of the processor and speed up the system as a whole.
But if this does not help you, you will have to think about replacing the cooling system.
What to do?
So, how to reduce the speed of the CPU cooler? This can be done using third-party programs or the BIOS. Of course, it will be easier to use utilities. They are easier to understand, and the principle of their work is similar.
But to find out how to reduce the speed of the processor cooler via BIOS will be more difficult. In addition, there are many versions, so it is not easy to write a single instruction. Much will have to be done intuitively.
What programs can I use? Of course, the list can be long, but it is better to use already proven utilities that work flawlessly:
- SpeedFan
- MSI Control Center;
- Asus Eeectl.
These are the simplest programs, each of which can be downloaded for free.
Speedfan
How to reduce processor cooler rpm? SpeedFan is compact and easy to use. It has many useful features, but one of the main ones is to change the fan speed.
In addition, the program in real time collects temperature data of each component of the system. She does this with the help of sensors on the motherboard. It also collects indicators of the load on the processor and the frequency of system components.
Work with SpeedFan
How to reduce the speed of the processor cooler in real time? First you need to go to the official website and download the installer. After you need to install it. It is recommended not to change the language, but to use the English interface. This is due to the fact that changing the language to Russian can lead to incorrect data display.
The English interface is also quite simple and intuitive. But before you configure anything, after starting the program, you need to wait for the analysis of the entire system. When the utility collects all the data on the components, you can proceed with the adjustment.
You can choose automatic adjustment of cooler splice. In this case, the utility itself decides what speed to choose so that everything works correctly. But keep in mind that sometimes it on the contrary increases the rotation of the fan, because it believes that the cooler can not cope with cooling. Accordingly, this can lead to even greater noise.
To independently configure the number of revolutions per minute, you need to go to the Configure menu. From the top, select the Fan Control tab. All fans that are installed in the system are displayed here. Sometimes a program may not display third-party coolers, case coolers.
To adjust the speed, you need to change the percentage value. Do not forget to save changes after configuration.
MSI Control Center
This is a utility from a popular graphics card manufacturer. It works with processor overclocking, therefore, it analyzes the temperature of the chip, and also collects data from other components. One of the configurable parameters is cooler control.
How to reduce the speed of the cooler (3 pin) of the processor? You need to install the program and run it. We are looking for the Green Power menu, then go to Advanced - Motherboard. A table appears with different data. The user needs to find the line in which the fan speed is indicated. Here you can independently reduce the number of revolutions and save the changes.
The disadvantage of the utility is that you can reduce the speed only up to 50%, and when you turn on the computer again, you will have to configure the parameter again.
Asus eeectl
How to reduce the speed of the CPU cooler on a laptop? The Asus Eeectl program will help. It is just designed for this setting. It works best on laptops of the same company. For a laptop from another manufacturer, you can easily find a similar utility.
They all work the same way, so you can use another program using the same instructions. First you need to install the utility if it is not on the device. After installation, it will be hidden in the tray. You need to find the corresponding icon there and right-click.
An additional menu will open, in which you need to select the Fan item. On the contrary, the value used is indicated. It is enough to enter what you want there.
BIOS
Finally, for those who do not want to install third-party programs, it is recommended that you learn how to reduce the speed of the processor cooler in BIOS. The same option is also suitable if the above programs do not correctly display coolers, which, unfortunately, sometimes happens.
In order to switch to BIOS, you need to turn off the PC and turn it on. During boot, you need to carefully look at the commands on the screen. Usually, a button is indicated here, which you need to click on to get into the BIOS. It all depends on the model of your motherboard.
Then again, everything will depend on the version of your BIOS. Fortunately, the latest updates made this menu very clear and simple, and some even got a Russian interface. Therefore, it is enough to search the menu for the desired section in which you can adjust the speed of rotation of the cooler.
Optional equipment
This option is not suitable for everyone, but BIOS settings and third-party programs are not the only way to adjust the cooler. If you have an expensive cooling system, it may have special controls.
On the controllers there may be a button or regulator that removes unnecessary noise, as well as an increase in the radiator airflow. But in fairness it is worth saying that such systems emit very little noise, while showing excellent efficiency.
There is also a device called reobas. This is a mechanical regulator that is bought separately. It is installed in the drive bay, then you need to connect it to the corresponding connectors on the motherboard. Thus, it will be very simple to regulate the speed of not only the processor cooler, but also the case fans.
If you have an expensive reobass model installed, it most likely has a special screen on which different indicators are displayed. This option is especially convenient for monitoring the system. The user immediately sees the temperature of the processor and the speed of the cooler.