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Mac OS X  |  System / Utilities  |  Tweaks / Enhancements  |  Fan Control

Fan Control

Fan Control - 1.2

control your MacBook's fans

All Time: (4.6)
This Version: Not rated (0.0)
Current Version: 1.2
Release Date: 2007-10-27
License: Freeware
Downloads (this version): 21,552
Downloads (all versions): 31,913

Information Related to Version:

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Product Description:

Fan Control is a preference pane that allows to change the fan speed and ramp up temperature to run your MacBook or MacBook Pro cooler.

Operating System Requirements:

This product is designed to run on the following operating systems:

  • Mac OS X 10.5 Intel
  • Mac OS X 10.4 Intel

Additional Requirements:

  • MacBook or MacBook Pro

Screenshots:

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Your Installed Versions:


 

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This Version:
Overall Rating: Not rated (0.0) Features: Not rated (0.0) Support: Not rated (0.0)
Ease of Use: Not rated (0.0) Quality / Stability: Not rated (0.0) Price: Not rated (0.0)
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Fan Control Usage TipNEW: iMac and Extended MacBook/MacBook Pro Versions - Version: 1.2, 7/12/2008 04:34PM PST

A Mac Fan
I've generated 2 new versions of Fan Control, one for the Intel-based iMacs and one for the MacBook/MacBook Pro which has some extended control capabilities over the original Lobotomo Fan Control version. For screenshots and (free) downloads (with source code) see:

iMac Fan Control

Extended MacBook/MacBook Pro Fan Control

The iMac version allows separate sensors to drive the control of each of its 3 fans and the extended MacBook/MacBook Pro version allows fan-control via the CPU and/or GPU temperatures (useful if you play games on your laptop). There are also some other minor enhancements (see the ReadMe files).

I've also tried to make it easy to adapt the source code for other systems ... e.g., a version for the Mac Pro that uses different sensors to control different fans (or groups of fans).

Hope these are useful to others.
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Fan Control Commentaryuse with Intel and Windows - Version: 1.2, 3/8/2008 12:34PM PST

edmetric
I used this with a mini. I now dual boot my MacBook. How would this product help control the fan running under Windows?
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Fan Control Usage TipWorks GREAT with New Penryn MacBook Pro - Version: 1.2, 3/1/2008 01:55PM PST

Jeff Cusick
I just upgraded to a new (2/2008) MacBook Pro with the latest 2.4Ghz Core 2 Duo "Penryn" processor. I had a 5 year old PowerBook G4 that was very quiet. I almost never heard the fan. With the new MacBook Pro the fan noise was noticeable although the computer didn't feel that hot. I tried using smcFanControl which worked but ONLY allows you to increase the fan speed, not decrease or adjust the "graph". The Apple default setting is 2000 rpm and that is the lowest limit smcFanControl allows on the MacBook Pro. Fan Control 1.2 allowed me to greatly decrease the background noise and further tweek fan speed settings. Even 1800 rpm was quieter. Now I can get down to 1200 - 1500 rpm and can only hear the hard drive noise! I'm sure this tweek will save on battery use as well. HEY, I know what you are going to say.... But Fan Control allows me to set the "graph" so if the temp starts climbing above 50˚C (I set mine to 48˚C) then the fan speed ever so gradually climbs. Seems very smooth and not noticeable. Heck, if your a serious power user, you can set your fan speed minimum to up to 3500 rpm if you choose. I have only had the computer for a day, but I appreciate having the ability to control the fan speed specific to my use and liking! I also installed it on my older iMac with the Core Duo to quiet it down as well. It runs cool with the fans at 1000 rpm. Now if I could only set the processor speed lower to max out battery life....
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