Do you ever notice your computer making a hell of a lot of noise sometimes, even when you’re not really putting it under very much stress?
The likelihood is that your computer’s various fans are likely not tuned correctly, meaning they’re spinning up to full speed even when you’re just browsing or doing light tasks that shouldn’t require extra cooling to help keep your performance up.
While modern GPUs and CPUs will have a predetermined fan profile that is hardcoded into them, your case fans and other cooling fans may not have a very optimal fan curve or profile, particularly for your system or usage habits, which can make them loud when they don’t need to be, as well as inefficient and more prone to wear and tear.
Naturally, fans will wear out the more they’re used, and if they’re always on a full blast they will wear out much more quickly and also use much more energy which can cost a surprising amount of electricity.
To avoid these problems and tweak your fan profile you’ll often need to download a third-party software, and luckily there are many great options available, many of them totally free.
This will allow you to use these tools to get control of your fans and make sure you’ve got everything set up just right for your own needs and system requirements.
In this guide, we’re going to look at some of the best fan-controlling software for Windows and highlight the key features of each program to give you plenty of options for taking back control of your PC fans.
HWMonitor, short for Hardware Monitor, is a fairly long standing fan controlling software that has become very popular and has a very wide user base, making this a trustworthy program you can feel fairly secure in using.
It has many functions, and once installed it makes use of your system’s sensors throughout the different components to detect various metrics from temperatures to voltages and fan speeds, and it can also monitor your graphics card and even your S.M.A.R.T system.
The program allows you to control your various system fans, including case fans and even the CPU fans, and allows you to monitor your power consumption also.
The interface is relatively clear and easy to use, however, some users may find it a little clunky compared to some other programs.
However with a little use, the tool is very easy to use and you get all of these features for free, which is brilliant and means everyone can take control over their fan and cooling performance.
The program installs very easily and is small too, so it’s no hassle to download and keep updated, and it’s regularly maintained too to keep up with the latest systems and components.
SpeedFan is a very old tool, in fact, it’s almost as old as Windows itself which puts into perspective just how long standing this program really is.
While this may seem like a bad thing, on the contrary, it’s a very good sign and an indicator of how useful and reliable this tool has continued to be over many decades of use and across many different operating systems and generational leaps in technology and system design.
It remains compatible with all versions of Windows from some of the very oldest and outdated versions to the very latest and offers a range of great tools from monitoring fan speeds to temperatures and voltages.
It also allows you to access S.M.A.R.T info and keep track of your storage drives’ temperatures as well as the core components such as your CPU, RAM, graphics card, and motherboard.
The software has a simple user interface that is quite easy to navigate and read, and configuring the software to control your fans is also quite simple.
All you need to do is set the fan speeds manually, and you can decide where to set them based on your own system needs and how loud you want them to be, but be warned that it’s important to still ensure that the fans are providing cooling to your system, as an improper fan curve could lead to you damaging your system and componentry.
Make sure to follow proper guidelines for speccing your fans to your system’s various components and usage to avoid issues.
To avoid this, you can also use SpeedFan to set maximum temperature limits and this can help to avoid these issues, as the fans will spring into action should temperatures start to creep into a dangerous or unacceptable level.
Argus Monitor is a very simple and lightweight controller program that is very minimalist and easy to use.
It doesn’t use much RAM and doesn’t take up much storage space so it’s perfect for more compact systems or systems without very much spare processing power, such as heavy workstations used by artists and editors who want to still have some control over their fan profiles.
This program has some great features and can do much of what the other programs above can do, as well as monitoring the health of your storage drives and CPU.
It can warn you that your drives are starting to fail, and this will help you to preserve your precious data and files, warning you to backup or replace your hard drive before a critical error occurs.
The interface is easy to use and navigate, and the only downside is that it’s only got a free 30-day trial.
After this, you’ll need to pay for a proper license to be able to make use of the software long-term, and while there are free alternatives, many people are willing to pay for the extra features this great program provides.
EasyTune 5 is a fan controller and monitor with all of the features you’d expect, allowing you to set up your fans and control them, as well as keep track of temperatures, fan speeds, and voltages as with many of these other programs.
The key feature of this program is that you can actually control your CPU fan directly, and while some people may not be confident enough to tweak this if you do have the knowledge of how to properly tweak your CPU fans profile, this could be a great option for you.
This is a great tool for overclockers and actually provides features that support this, such as a CPU Intelligent Accelerator and a Memory Intelligent Booster which come with the program’s advanced mode.
MSI is one of the most famous PC part brands, and their monitoring software is a great option that offers real-time monitoring of fan speeds and temperatures as well as voltages like the other programs.
Despite its name, it can be used with most systems, even those that don’t use MSI parts, and offers overclocking features to the experimentalists out there.
It also allows you to benchmark test your system, another very useful tool for overclockers who want to get a rough idea of performance levels in comparison to fan speeds and temperatures.