Thursday, October 6, 2011

Cooler Master Computer Case Cooling R-LR-AC-GP

Cooler Master
Cooler Master Computer Case Cooling R4-L2R-20AC-GP
by Cooler Master
Platform:   Windows
4.4 out of 5 stars(109)

Buy new: $9.99 $7.33
23 used & new from $5.60

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From the Manufacturer
R4 series fans offer a unity of maximum rotational speed and optimum airflow. Using a unique long-life sleeve bearing fan, the R4 series offers long life rating of 50,000 hours. R4 series fans perform at a maximum of 90CFM at 2000RPM.


  • Up to 69.69 CFM maximum RPM.
  • 19 dB-A silent application for CPU cooling.
  • RoHS compliance for protecting the environment.
  • Recommended for V10, V8, Hyper 212, Hyper Z600, Gemini, Cosmos, Cosmos S, HAF 932, HAF 922, CM Storm Scout and Sniper.
  • 50,000 fan life expectancy.


Model R4-L2R-20AC-GP
Dimension 120mm x 120mm x 25mm
Voltage 12V DC
Current (Ampere) 0.35A
Input (Watt) 4.2W +/- 10%
Speed (R.P.M) 2000 R.P.M
Air Flow (CFM) Up to 90 CFM
Air Pressure (mmH20) 2.94 mmH20
Fan Noise (dB-a) 19 dB-A
Weight 116g / 0.26lbs
LED Color Blue
Bearing Type Long Life Sleeve
Fan Life Expectancy 50,000 hours
Connector 3 pin
3 to 4 pin adapter 1 pcs
Screws 4 pcs




Cooler Master R4-L2R-20AC-GP 120mm Blue LED Case Fan


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