noise rating of coolermaster fans are for silent mode...so that 19db is not associated to the 90cfm

anyway, this is the fan i was talking about
Cooler Master Y720DCD-25T1-GP 120mm Blue LED Silent Fan 110CFM 16dBA


Info as stated on PPCs (bought them from there a few months ago..)
Manufacturer Cooler Master
Model/ Part No. Y720DCD-25T1-GP
Size 120 x 120 x 25 mm
Airflow 110 CFM
Noise 16.5~38 dBA
RPM 800~2500
Bearing Double Ball
Power Consumption 0.12~0.50A
Pressure 5.6mm
Connector 3-pin and 4-pin
RPM sensing Yes
Weight 350g
Package Retail
Color Clear

when i got my pa120.3 i put one of the fans on it to see what it could do..i soon realized that even at full rpm not much air was going through the rad...they do look nice though, i gotta say