Normal
I ran a Noctra U9S. for about 6 months was great for temp but you could hear it. the fan used to ramp up and down all the time . depending on the CPU usege . It was not over loud .Till i changed to a X53 now the computer is completely silent at idel. and only just noticeable at full CPU load..But then there is the graphics Card. and i can only say jumbo jet springs to mind.....I have started ordering parts to full custom loop and get the Graphic under water as its soooo Loud.
I ran a Noctra U9S. for about 6 months was great for temp but you could hear it. the fan used to ramp up and down all the time . depending on the CPU usege . It was not over loud .
Till i changed to a X53 now the computer is completely silent at idel. and only just noticeable at full CPU load..
But then there is the graphics Card. and i can only say jumbo jet springs to mind.....
I have started ordering parts to full custom loop and get the Graphic under water as its soooo Loud.