There’s been a lot of hype in the computer industry about ‘silent fans’ and fortunately, at last, some are actually starting to earn this title. Today I’ll be taking a look at the Cooler Master LED Silent Fan – another fan bearing the title of “silent”. Will it be good enough to earn the “Silent” mantra?


About Company

“Cooler Master was founded with the mission of providing the industry’s best thermal solutions. Since its establishment a decade ago, the company has remained faithful to this mission, emerging as a world leader in products and services for companies dealing with devices where heat issues must be resolved.”



  • Silent solution for your case environment cooling
  • Speed sensor for better temperature monitoring
  • 4-LEDs to give you brighter light than ever in your case
  • Available Colors: Blue, Red, Green, White, Purple, 4 in 1 Blue-Red-Green-Orange


Fan Size120x120x25mm
LED Number4
Current0.20 A+/-10%
Input Power2.40W+/-10%
Speed1200 R.P.M +/-10%
Air Flow42.73CFM
Air Pressure1.56mm-H2O
Life30,000 hours
Bearing TypeSleeve
Speed SensorYes
Lead Wire300mm
Connector3 Pin
3 Pin to Molex adapter1 Piece
Screws4 Pieces
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