Is my PSU a little too toasty?

[fruees]

I was looking at speedfan today and i only just realised that the PSU reading was showing a little
flame icon by the readout - currently 56C whilst idling.
Is this normal for a PSU? I figured that maybe the overheating perameters could be set too low on speedfan and this was actually a normal temperature.....
Cheers for the advice guys
My setup:
- Intel Core 2 Quad Q6600 2.40GHz Dual Core CPU Overclocked too a minimum of 3.00Hz and beyond.
- Arctic Cooling Freezer 7 Pro
- Abit IP35 Pro XE Intel P35
- Corsair Dominator 4GB PC2-8500 CAS5 (2x2GB) DOverclocked
- ATi Radeon HD 4870 X2 2048MB GDDR5 HDTV/Dual DVI/HDMI (PCI-Express) DirectX 10.1 Graphics Cards
- Corsair TX 650W Next Generation Power Supply

 

[o1die]

No. 56c is ok. Many ps have a temp monitor for the fan speed connected to the motherboard.

 

[mike99]

How warm is the air from rear of PSU? Does it feel like 50C? Sensor reading may be inaccurate. What other case fans? You may not have enough airflow.

Mike.