Good but too loud fan

Good but too loud fan

Corsair CO-9050037-WW chassis fan (14 cm), 2-piece (Personal Computers)

Customer Review

I simply chose these fans, because I expected a good fan power in the first place.
the fans are good, no question, but too loud, my new Corsair C70 case was an upgrade, ordered new fans and they're all quiet, even at 1200 rpm are my Cool Link SWiF2 inaudible.
The SP140, however, here are this really loud at 12V than 1450 rpm.
Even throttled to 950 rpm newly clearly audible. Only at 600-700 rpm, it is quiet.
The air flow rate is absolutely ok.

After lengthy research I have found that have the smaller So Corsair SP120 are much quieter and better CFM values.
Alone when it calculates itself, the SP120 at 1200 rpm should be working with about 19 db, in contrast to the SP140 working DB with the same RPM 24.5.
I myself have now resorted to the 120 mm version and now have the product that I wanted. Quiet barely perceptible, better airflow.

Therefore, none of the 120 mm fan 5 star and for the 140 mm fan if more than 3 stars in terms of volume

Eau de toilette Rank: 5/5
February 18
Class children's cutlery Rank: 5/5
June 9
2 very good thriller Rank: 4/5
December 12
VERY GOOD PRODUCT ... 594 Rank: 4/5
August 18
Practical, useful 12 Rank: 4/5
March 28

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