Product Details
- Product Dimensions: 4.7 x 1 x 4.7 inches ; 4.2 ounces
- Shipping Weight: 4 ounces (View shipping rates and policies)
- Shipping: This item is also available for shipping to select countries outside the U.S.
- ASIN: B0026ZPFCK
- Item model number: R4-L2R-20AC-GP
By : Cooler Master
Price : $9.99
Product Description
From the Manufacturer
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
Cooler Master Computer Case Cooling R4-L2R-20AC-GP
Technical Details
- 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 long life hours
Customer Reviews
I bought 2 of these to replace the fans that came in my case. I am very happy with these so far. They are very quiet and move plenty of air.My case temp hit about 40c tops with the fans set at the lowest speed setting in the BIOS.I have 2 Radeon 4770 cards running in crossfire mode, as well as having my system overclocked.
Its a fan. It spins and makes pretty blue lights. It does its job. Not too noisy.
Cooler Master Computer Case Cooling R4-L2R-20AC-GP
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