icecube Posted May 20, 2010 Share Posted May 20, 2010 Hi, I just bought and installed the H50, the pump makes a rattling sound, like a metal bb twirling around inside, is this normal? Thanks! Link to comment Share on other sites More sharing options...
eric13 Posted June 11, 2010 Share Posted June 11, 2010 no its not of course i have same problem quickly rma i say before you ran out of time Link to comment Share on other sites More sharing options...
everettfsj Posted June 11, 2010 Share Posted June 11, 2010 Hi, I just bought and installed the H50, the pump makes a rattling sound, like a metal bb twirling around inside, is this normal? Thanks! The H50 pump makes noise. Go figure. 1400 RPM ~ 23Hz > 20Hz (so you should hear it if it is working as spec'ed). 26 dBA (Quiet Operation) and 37dBA (Max Performance). "Quiet operation is based on 33.5 CFM. This is sufficient to cool a 130W Core i7 processor running at full load. Max Performance is based on 56.7 CFM. So the question is, do you hear this noise when the H50 is inside your case with everything running (several HD's and several fans all running at their rated speeds)? Link to comment Share on other sites More sharing options...
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