Antec TruePower 2.0 550W Fan running below range

[lcliow]

hi,

i have a system running:

Asus P5B P965
Intel Pentium D 940 3.2GHz (2x2MB)
Corsair Value Select PC2-5300(333MHz) 1x1GB
XFX 6800 XTREME-X 256MB+DVI+TV Out (PV-T42E-UDE3)
Antec TruePower 2.0 550W

I notice the PSU fan is running below the range of 900-3800 RPM and my Mainboard Temp is 45C and my CPU Temp is 60C.

Is there a problem with my PSU?

 

[lcliow]

Thanks for the reply

Well i had use the Asus PC Probe II and PC Wizard to check but both give me different RPM speed.

Asus PC Probe II reading are 800RPM - 850RPM
PC Wizard reading are 1200RPM - 1600RPM

Do you have any realiable software to check the PSU Fan RPM reading? So i can decide whether to send it back to Antec.

As for the CPU under load was 65C - 68C
and during normal operation was 60C and i am using Intel Stock HSF

Well i am thinking of changing to a after market HSF and was looking at
1st - ARCTIC COOLING Freezer 7 Pro CPU Cooler
2nd - Scythe SCNJ-1100P CPU Cooling Fan
3rd - ZALMAN CNPS9500 LED 2 Ball Cooling Fan with Heatsink

But i not sure which one is the best among this 3 and another problem is i can't seem to find ARCTIC COOLING Freezer 7 Pro in my country(Singapore)


Thanks a lot for the replies