1. May 23, 2018  And they do a pretty decent job of it too. However, sometimes you may wish to forego the quiet for cool. Or perhaps forego the cool for quiet. You can take more direct control over your Mac's fan speeds with the Macs Fan Control app! Why bother overriding the fans; Some warnings; Macs Fan Control; See if the changes are worthwhile; Final comments.
2. Jan 11, 2018  I have tried 'SMCfanControl' and 'Fan Control for Mac' but they are way to complicated, all i want is a simple app to set the speed of my HDD fan too about 1600rpm, and it will keep it at that when ever i boot up mac etc. Until i tell it to stop. (Also some apps ive read about people say they can't uninstall them etc. None of those.
3. You should reset SMC, and if it's an older Mac have an Apple Certified Mac Tech clean your fans before using software that modifies how your Mac's cooling works. SMC should be managing fan speed based on temperature sensors in your Mac. I like to imagine that they spent a fair amount of time figuring out what temperatures should cause fans to spin up to keep everything working smoothly,.
4. Macs Fan Control download! Finish setting up Macs Fan Control 1.5.6 by downloading the app. If your download does not begin, please click here to try again.

Dec 30, 2015  Download Thinkpad Fan Controller (tpfancontrol) for free. Solution to the cooling fan noise annoyances Thinkpad T4x (T40/T41/T42/T43) notebook series. Allows the user to control fan activity based on the system temperature.

Apple takes great strides to ensure that your Mac thermals run well within the hardware specifications automatically without consumer intervention. The goal for Apple is to give you the best possible performance while keeping the system as quiet as possible all whilst using the least amount of power. And they do a pretty decent job of it too. However, sometimes you may wish to forego the quiet for cool. Or perhaps forego the cool for quiet. You can take more direct control over your Mac's fan speeds with the Macs Fan Control app!

Why bother overriding the fans

If you are one to leave well enough alone, then this is not something you'd want to delve in to. As mentioned, Apple does its homework when it comes to what fans should run at what speeds for the amount of heat and power being produced and used. It ensures that your Mac being a MacBook, MacBook Pro or even a Mac Pro can function with decent capabilities while maintaining stability and safe operating temperatures.

That being said, even Apple is a prisoner to the hardware specs. If a CPU starts to run at too high of an operating temperature, it will have to throttle its frequency to a lower setting. This lowering of frequency allows the CPU to run less power and in turn run cooler thus lowing the operating temperature. This avoids damaging the CPU. However, the lowering of the frequency also lowers the performance capabilities of the CPU. Making it run your tasks slower as a result.

In order for the CPU to not throttle its frequency to a lower state, sufficient cooling must be available to avoid high operating temperatures. Sufficient cooling means faster fan speeds. Faster fan speeds means louder computers. Apple tends to configure its hardware towards quiet operations. Since the tendency is for quieter computers, that will also mean you'll have a tendency for throttling your CPU due to higher temperatures.

If you are on that doesn't care about fan noise and want 'ALL THE POWER' then running your fans at higher spec to keep temperatures lower for longer may be what you're looking for. And vice versa, if you want quiet operation for a long as possible, then limiting when your fans speed up or slow down may be in your best interest. But be warned!

Some warnings

Changing your fan speed can cause a minimum greater wear and tear on your components. Maybe unnecessarily so. At worst, you can completely destroy your hardware components if you allow temperatures to rise too greatly with adding sufficient cooling. So be aware that fiddling with your Macs designed specifications will indeed break warranty and can even break your Mac.

Macs Fan Control

If you think that you still want to go ahead and manually control your Mac fans, here's what to do.

1. Download the Macs Fan application.
2. Use Finder to navigate to your Downloads folder.

3. Drag the Macs Fan Control ** app to your **Applications folder.

4. Double-click the Macs Fan Control app in Applications.
5. Click Open.

You'll now see a list of Fans that you can manually override on the left and a list of current operation temperatures on the right. Let's for example decide that we want to make certain that our Mac gets the most amount of fresh cool air into the system. We can decide to override the settings for INTAKE and EXHAUST.

1. Next to the EXHAUST section, click Custom.
2. You can use the slider to manually set a constant fan speed at whatever you desire.

3. Or you can choose to set a Sensor-based value where given a certain temperature on a specific sensor one the system, the fan can start to increase speed and go to its maximum speed at yet another temperature for that same sensor. Here we choose Ambient temperature as our sensor. We left the temperature range as default.

4. Click OK.
5. Repeat the same steps from 1 to 4 but with the INTAKE fan.

You'll immediately hear a change in fan speed once you click OK. You can keep an eye on your sensor value to see if the change you applied makes a difference to your liking.

If you decide that you want these changes to persists after a reboot do the following.

1. Click Preferences.

2. Check the Autostart minimized with system (recommended) box.

3. Click Close.

See if the changes are worthwhile

Now you should monitor your system and the temperatures. Perform your normal tasks and see if the changes you made are 1) working like you envisioned and 2) worth the extra heat or sound emanating from your machine.

Final comments

I can make my system cool down a good 5 degrees celsius with my own custom changes but at a cost of considerably louder fan speeds. For my day to day task it's not worth it. But If I only enable my changes when I use CPU intensive tasks where I'd expect more fan noise, then for my it's worth the increase in noise. What about you? Any interest in controlling your Mac thermals? What do you do about it? Let us know in the comments!

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Heavy resource consumption of computer resources often results to loud and annoying hard drive fan. The louder the fan gets the more uncomfortable a computer owner gets. Professional temperature monitoring and mobile app control are, therefore, necessary. The approach that detects the heavy resource consumption and it can change the speed of your computer’s fan. To control how the fan responds, you need to use the best Fan Control Software. Each solution uses a complex algorithm to access the digital temperature sensor thereby reducing the noise of a PC.

Fancon

The software uses easy commands to monitor your system’s temperature as well as the fan speed. By using the IM sensor, fanCON makes the process of fan speed control easy and straightforward.

Quiet Fan

Quiet Fan has access to and full control of your motherboard’s fan speed. The software uses a simple control loop to keep your CPU at the target temperature, thus eliminating the dangerous temperature oscillations.

Macbook Fan App

SSD Fan Control

SSD Fan is an open-source fan speed controller, which gives you the overall control of your Mac computer’s fan speed. It features a daemon that runs in the background, and it makes speed configuration and temperature monitoring easy.

Fan Control Software for Other Platforms

Being able to monitor temperature, voltage, and fan speed with the best hardware monitor software you can save a headache and frustration of a noisy computer. Usually, the best fan control software will help you to access the digital temperature controller in your CPU and then regulate the speed of the system accordingly.

CPU Cooler Master for Android

The CPU Cooler Master, a free app for Android, is the most popular CPU cooler for Android smartphones on the internet today. It’s overheating smart detection, the one tap cool down, and real-time temperature monitoring gives you the power to take charge of your smartphone’s fan speed.

SpeedFan for Windows

Speed Fan for Windows is a property of the Almico. It’s the right tool you need to not only manage your computer’s fan speed also read and regulate the temperature of your motherboard, CPU, and the hard drive.

Macs Fan Control for Mac

Overheating problems on Mac Book Pro and noise problems on the iMac HDD are annoying, but you can use the Macs Fan Control, the fan control software available in 32 languages, to control speed and optimize temperature.

The Most Popular for 2016: Smc FanControl

Did you know you could use this software to set the minimum or maximum speed of your computer’s fan? It makes your Mac OS computer run cooler. However, you cannot set the speed of the fan to a value below the Apple’s default.

How to Install Fan Control Software?

Fan Control Software solutions don’t have the one-size-fits-all instruction manual, but the installation process is almost close to similar for each tool. For example, to install the Android app, you need to visit the Google Play Store, look for CPU Cooler Master, click the install link and the Android OS will do the download and installation for you. You can also see Overclocking Software

Mac Fan Control For Windows

The procedure for installing the software on Windows and other Operating Systems do vary, too. However, there will always be an installation model that you can easily follow to install the software. You may want to check the manufacturer’s installation guide before installing any tool, though. You can also see CMMS Software

As long as you have configured your software the right way, it should work fine. Each tool can access the digital temperature controller, detect the temperature of your system, detect the speed of the device, and then optimize them accordingly. Overall, the best bet is the software solutions will help you set the expected minimum and maximum value of your computer’s fan speed by hand, thus you have the full control of the speed and temperature at which your personal computer operates.

Macbook Fan Control