I have fans: big fans, little fans, even slow fans. They’re all sadly only in my computer though. They are all however, controlled by continual SMC updates that Apple lets flow like the box wine. We no longer have “Moo”ing fans, but better use of these fans improves performance and computer longevity. The MacBook Air has gotten its first.
The SMC Update fine tunes the speed and operation of the internal fan.
What a silly… wait. This is actually a helpful description (at least as far as explaining what a “SMC Update” does). As I still don’t have the money, I’ll rely on you gentle readers for reader reports. Did this change anything? Maybe make your fans “oink”?
Now if they'd only release one for the Mac Pro....