XSPC RayStorm 750 EX240 30° Celcíus average

Hello Forum members,

I currently usse the XSPC RayStorm 750 EX240 watercooling set. Iam getting average

temperatures of around 30-31° Celcius. But I often hear this bubble noise coming from

the pump and I cant see the water flowing through the tubes like I used to. Is this a

problem or not?

Kind Regards
Henning Fischer


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And is this normal or not?

What are the load temps?

Is the reservoir full? Does it feed the pump inlet directly?