how do i know the fan speed in rpm of my coolviva pro se cooler??

lonelymanav

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Dec 6, 2007
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hi guys. i hv the evga 8800gt superclocked gpu. and i h just installed the coolermaster coolviva pro se cooler on it. although the temperatures have dropped but i want to see at what speed the fan is running. and by speed i mean the RPM.
can anybody help me ???

i also hv rivatuner installed & in hardware monitoring tab the fan speed shows +1 rpm!!!!!!!!!!!!!!!