I have a H50 attached to my OCUK core i7 920 and gigabyte EX58-UD5 mobo. I've noticed that there isn't a whole lot of airflow when under 100% cpu load. It does speed up a fraction from idle to 100% but not what I would have expected. How do I check rpm of the fan and/or pump?
I have also checked for dust in the radiator and it's clean.
I have also checked for dust in the radiator and it's clean.

