George van Kralingen wrote:This fan is also the one CM is using for the Geminii

http://www.coolermaster.com/products/pr ... il&id=3263

I have got a sample from coolermaster and it is indeed very silent !


regards,

George

What about airflow?

The 19dBA noise spec, if meant to apply to the fan when it's turning 2000RPM, is absurd fantasy. Just as Thermaltake's 2000RPM Thunderblade 120mm fan has a 21dBA noise spec. It turns out that Thermaltake printed a minimum RPM figure in the Northeastern Oklahoma Poultry Raiser's Gazette (or some suc...

nick705 wrote:Depends where you take the measurements - Boeing 747s taking off from Heathrow Airport are utterly silent from my position 140 miles away...

Yeah, I'm aware of that

What I mean at the ISO standard of 1 meter, is it really dBA?

http://www.coolermaster.com/uploads/product/products_highlight/file1208503897232.jpg R4-L2R-20CK-GP http://www.coolermaster.com/uploads/product/products_highlight/file1209009999716.jpg R4-C2R-20AC-GP The top one supposedly pushes 90CFM at 19dBA and the second one 70CFM at 19dBA. Are these for real?

nageltass wrote:How about testing Be-Quiet's "Straight Power" line? Especially since they "claim" 83% efficiency?

Kudos

Would be interested in seeing this as well