PeaceMaker

Alright people well buy at your own risk. It clearly stated on the packaging. At those numbers its no better than my current tri-cools

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Sheyster

AFAIK, these fans are rated by CM as follows:

69 CFM @ 19 dba 1600 rpm

90 CFM @ 23 dba 2000 rpm

It's a steal for $3.99, but S&H for 2 is almost $7. I have a friend in the OC, I might have him pick up 2 for me from their store in Tustin.

PeaceMaker

where did you get those numbers from?

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Sheyster

CM tech support, as stated they are CM's numbers for these fans.

PeaceMaker

Then how can they explain the packaging saying 48cfm at 22db...?

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Sheyster

No idea. The packaging on the one I saw (model number COOLER MASTER R4-L2R-20AC-GP) said 69.9 CFM/19 dba. I know that people are confused about these fans (see Newegg reviews). The best advice I can give is to email CM tech support and confirm, since you don't believe me.

PeaceMaker

Well I believe you if the packaging you were looking at said that ... but at the same time, i know what I saw in the local Microcenter near me with the matching SKU...

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damtachoa

Come on guys. These numbers are correct. I have test the one with 110cfm, and it showed 1900 at around 23-26 dba. It blowed a very much air. With this one, I believe it's true. By the way, you guys know any tools to test the cfm and dba? I'm going to try some testing these fans.

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HEATWARE

r2tbone

Packaging....

I do not think that they put out 90cfm but, I knew it was higher than 49.

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Team Fortress 2 Club TEAM OCN-

azianai

you saw the non LED ones that are in the pvc packaging.
the led ones in the plastic sleeves have the 90 CFM @ 23 DBA.

Now I can get green LED ones for 4 bucks apiece, but since people said the static pressure is non-existant, it won't be good for the megahalems right? Guess i'll stick with my sflex for the sink and use these in my case.

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**The Prolimatech Club**