Here is a list of best free fan speed monitor software for Windows. Using these fan speed monitors, you can easily monitor fan speed of your CPU and Cabinet fans. Through some software, you can also monitor and control fan speed of either CPU or graphics card fan. These fan speed monitors also show a lot of CPU and graphics card statistics such as CPU frequency, GPU clock speed, Temperature, CPU voltage, etc. You can also use these software to know more about your system’s specification like CPU generation, architecture, core count, thread count, GPU specification, and more. After monitoring the fan speed and other parameters, you can save monitored parameters as TXT and XML files.
These fan speed monitors are pretty straightforward and show you all necessary statistics and monitoring parameters on their main interface. Plus, they do not stress the system as most of these are lightweight. I recommend going through the list to find your favorite fan speed monitor software.
My Favorite Fan Speed Monitor Software For Windows:
SpeedFan is my favorite software because it can monitor as well as control fan speed of both CPU and cabinet fans. Its ability to monitor other system parameters like Vcore voltage, CPU temperature, HDD temperature, etc. is also impressive. It also comes with a PWM functionality that gives users some control over the fan speed.
You can also check out lists of best free GPU Monitoring, CPU Usage Monitor, and CPU Scheduler software for Windows.
SpeedFan is a free fan speed monitor software for Windows. Using this software, you can easily monitor maximum, minimum, and average fan speed of your CPU and Cabinet fans. It is capable of monitoring up to 5 cabinet fans and one CPU fan. It not only monitors the speed of fans, but it can also control fan speed according to CPU temperature. It also comes with PWM functionality that gives its users some control over the speed of fans.
This software can also be used to monitor other system parameters like Vcore voltage, CPU temperature, Hard Drive temperature, CPU frequency, etc. It also has some advanced features namely Clock (to overclock CPU frequency), Hard Disk Analyzer (to perform online in-depth analysis of hard drive), Chart (it shows a graphical representation of fan speeds, temperature, and voltages). In general, it is one of the best fan speed monitor that can also be used to monitor various hardware statistics.
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Open Hardware Monitor
Open Hardware Monitor is a free open source fan speed monitor software for Windows. Using this software, you can easily monitor real-time CPU and Cabinet’s fan speeds. Along with fan speed, it can also be used to monitor CPU temperature of all individual cores of CPU, CPU clock speed of individual cores, Bus Speed, CPU Load, RAM Usage, and Hard Drive Temperature. If you have a graphics card of Nvidia or ATI company, then you will also be able to monitor the temperature of your graphics card. However, fan speeds of the graphics card cannot be monitored with it. After monitoring the fan speed and other hardware parameters, you can save the monitoring results as a Text file.
The main advantage of this software is that it supports most of the current monitoring chips which are found in today’s motherboard, unlike some other software. Overall, it is simple and easy to use fan speed monitor.
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HW Monitor is another free fan speed monitor software for Windows. Through this software, you can monitor the real-time speed of your CPU fan and up to 3 cabinet fans. Along with real-time fan speeds, it also shows the minimum and maximum recorded fan speeds of both CPU and cabinet fans on its interface. Apart from fan speeds, you can monitor Motherboard voltage, Processor’s voltage, Temperature of every core of the processor (both in Celsius and Fahrenheit), System power usage in watts, HDD temperature, GPU temperature, etc. All the data that you see on its interface can also be saved as TXT file. Overall, it is simple and straightforward software to monitor CPU and Cabinet fan speeds.
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ZOTAC FireStorm is another completely free and easy to use fan speed monitor software for Windows. It is mainly a graphics card tweaking utility through which you can monitor and control fan speed of a Nvidia Graphics card. From its Fan control section, you can view real-time fan speed and manually change fan speed with ease. Apart from fan speed, you can also vary GPU clock speed, memory clock speed, shader clock speed, and VDDC values from its Clock section.
This software also provides a dedicated Monitoring section from where you can view real-time GPU clock speed, GPU temperature, Fan Speed, etc. Overall, it is a really good fan speed monitor, but its disability to monitor fan speed of CPU fans and graphics card of other companies except Nvidia is its main drawback.
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NoteBook FanControl is a free and open source fan speed monitor software for Windows. This software is designed for notebooks of various popular companies like Acer, ASUS, Dell, Fujitsu, HP, Lenovo, etc. Using it, you can monitor as well as control CPU fan speed of a notebook. Apart from fan speeds, it also shows real-time CPU temperature.
To use this software, first, you need to select the exact model and company of your notebook. After selecting the notebook model, you can actually change the fan speed by selecting the Enable option and dragging the fan speed seek bar towards the right to increase speed or towards the left to decrease fan speed. There is also a Read-only mode that lets you try different configuration without actually instructing the EC to change fan speed. Overall, it is a handy fan speed monitor as it also lets you vary notebook fan speed. Home Page Download Page
Wise System Monitor
Wise System Monitor is a free complete system monitor software through which you can also monitor the real-time CPU fan speed. To monitor the CPU fan speed, go to its Hardware Monitor > Mainboard section. It does not show the speed of cabinet fans which is the main drawback of this software. Besides fan speed, you can also monitor mainboard temperature and voltage, CPU temperature and voltage, CPU frequency, GPU clock speed, HDD temperature, System processes, etc.
This software can also be used to find various hardware information like CPU Cache, CPU Core Count, Thread Count, LAN Card Mac Address, Sound Card Info, RAM Frequency, Graphics Card Memory, and more. Overall, it is really good software to monitor CPU fan speed and system specification. Home Page Download Page
CAM is a free PC monitoring software through which you can also monitor CPU fan speed. On its Dashboard Section, you can easily view various real-time system parameters namely CPU temperature, load, clock speed, fan speed, RAM usage, and used and unused space of HDD. This software is also capable of recording Frame Rates, CPU Temperature, and GPU Temperature during a gaming session, that you can easily view later from its Games section. It also uploads all the data to their cloud which you can easily access later.
Apart from monitoring, you can use it to view complete system information like CPU model, socket type, storage type, motherboard manufacturer, chipset name, RAM type, and more. Plus, some handy feature like screenshot, night mode, notification alerts, In-game overlay, etc. are also available in it. Home Page Download Page
HWiNFO is the next free fan speed monitor software for Windows. It is a very handy monitoring software through which you can monitor real-time CPU and cabinet fans’ speeds. It provides a dedicated monitoring section from where, you can monitor various parameters including fan speeds like CPU temperature, motherboard temperature, HDD temperature, CPU usage, GPU usage, CPU package power, iGPU power, Core clock, RAM usage, and more. A full report containing all the values of different parameters can also be saved in a CSV file. Apart from monitoring, you can also find out every possible information about your system like CPU and GPU code names, CPU turbo frequency, RAM type, BIOS information, Sensors info, and more. Home Page Download Page
Corsair Link is another completely free fan speed monitor software for Windows. This software is another straightforward fan speed monitor that shows real-time CPU fan speed along with CPU temperature, voltage, load, DRAM frequency, and GPU temperature. Apart from monitoring, you can also use this software to configure warning notification whenever CPU /GPU temperature and Fan speed fluctuate above or below a threshold value.
With this software, you can also change the profile of your system according to your task. For example, for gaming, you can select Performance profile, for moderate tasks, you can select the Balanced profile, and for just casual browsing, you can select the Quite profile. In general, it is another effective fan speed monitor that comes with gaming oriented interface. Home Page Download Page
Moo0 System Monitor
Moo0 System Monitor is another free system monitor software that also monitors and shows the real-time CPU fan speed. It is also capable of monitoring up to 4 cabinet fans. A GPU fan monitoring option is also available in it but during the testing, it failed to show GPU fan speed. However, it easily shows the real-time temperature of the GPU. This software comes with a small floating interface in which you can add or remove various system monitoring parameters like CPU temperature, Memory usage, Network IP, Bottleneck factor, and more. Home Page Download Page
GPU-Z is yet another free fan speed monitor software for Windows. This software is specially designed to find specification and parameters of a graphics card. Using it, you can easily find out the fan speed of graphics cards of both Nvidia and AMD/ATI companies. Along with fan speed, you can monitor the GPU core clock, memory clock, temperature, GPU load, memory controller load, etc. GPU parameters. In it, you can also find out the full specification of your graphics card like texture fix rate, bus width, bandwidth, shaders, pixel rate, etc. In general, it is quite a good software to find out GPU fan speed, but its disability to monitor CPU fan speed is its one major drawback. Home Page Download Page
GPU Monitor is another free fan speed monitor specially designed to monitor graphics card. Using it, you can view a wide variety of graphics card statistics like GPU load, MC Load, VE Load, GPU Frequency, Shader Frequency, GPU temperature, GPU memory usage, etc. along with GPU fan speed. All the statistics provided by it are real-time statistics as it refreshes every statistic after one second. You can change the statistics refresh rate by going to its settings. From its settings, you can also change the temperature parameter from Fahrenheit to Celsius. The good thing about this software is its floating interface that you can pin on top of other applications and games. Home Page Download Page
GPU Shark is a free and lightweight fan speed monitor software for Windows. It is specifically designed to monitor the fan speeds and GPU statistics of both Nvidia and AMD/ATI graphics cards. As soon as you open up its interface, you can immediately view GPU fan speed along with other GPU statistics namely Temperature, GPU Operating Frequency, Texture & Pixel Fillrates, Memory Frequency, VDDC Values, and GPU Usage. This software also provides a Detailed Mode, which provides a lot more GPU statistics like GPU Architecture Name, Driver Version, GPU Memory Type, TDP, Texture Units, GPU ROPs, etc. All the statistics along with GPU fan speed can easily be copied to the clipboard and can be saved for later use.
Note: This software cannot be used to monitor CPU and Cabinet Fans speed. Home Page Download Page
GPU Caps Viewer
GPU Caps Viewer is yet another free GPU fan speed monitor software for Windows. Using it, you can monitor the GPU fan speeds in real time. It works with both Nvidia and AMD/ATI graphics cards and shows a lot more graphics card statistics than just GPU fan speed. However, it does not work with CPU and Cabinet fans, so you will not be able to track their speeds.
In this software, you can also view various statistics and specifications of your graphics card like GPU temperature, GPU load, current GPU frequency, maximum GPU frequency, texture fillrate, VRAM, and more. All the statistics provided by it can also be saved as TXT and XML files. Besides this, it also provides various 3D demos through which you can benchmark your GPU by running various 3D tests. Home Page Download Page