Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

Treeman574

macrumors regular
Original poster
Feb 5, 2011
123
0
QLD, Australia
I have the 15" baseline 2011 mbp, but i'm worried about the operating temperature stated on the apple website.

Operating temperature: 50° to 95° F
(10° to 35° C)

At the moment it's autumn, but the temp is almost past 40C (104F). While idle the CPU and GPU are running at 63C (145F) and 57C (135F) respectively. The fans are running at about 2000rpm.

Should I be worried, and is it a good idea to get some kind of extra fan to help cool the laptop?
 
The cooler the better, I don't think your laptop is in danger though. I read somewhere that every 10 deg C increase halves the life of the electronic components in the laptop but I don't have the source so take that with a pinch of salt. Heat is the enemy of electronics and everyone knows that so if you can stand the noise, increase the fan speed.
 
SMC Fan Control works. I prefer Fan Control though (no SMC prefix). It gives you more control over the fan parameters and then you don't need to manually adjust the speed afterwards.
 
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5)

Will having the fans going at a higher rpm damage them in any way?
As let's face it if I over work the fans an end up killing them the laptops had it anyway.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.