Help! Are my iMac temperatures normal?

[matt1219]

Lately I've been feeling my 24" Alu-iMac (Prev. Gen 3.06) and it's feeling really hot. I got iStats and here are my temperatures:

CPU A: 108 F
Airport: 140 F
Ambient: 75 F
GPU: 122 F
GPU Diode: 131 F
GPU Heatsink: 122 F
HD Bay 1: 136 F
Memory Controller: 117 F
Optical Drive: 120 F
Power Supply: 165 F
Macintosh HD: 135 F

Fans:
CPU: 1200 rpm
HD: 1198 rpm
Optical Drive: 698 rpm

 

[Eidorian]

Perfectly normal temperatures...

 

[matt1219]

Okay, now my CPU A is at 149 F. Is that normal?

 

[Eidorian]

Okay, now my CPU A is at 149 F. Is that normal?

Take a look in Activity Monitor for CPU usage. You're still within normal temperatures. Computers get hot.

 

[matt1219]

70% User Usage. I'm only running 2 apps.

 

[edgew8]

Okay, now my CPU A is at 149 F. Is that normal?

Feh. I get that all the time running itunes and Alias Sketchbook at the same time, nothing to worry about.
Start worrying when you hit the 175f-180f and above range on a regular basis, otherwise your temps are good for a compact machine like a notebook or iMac.