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Cooler Master > 
Item#: N82E16835103194

Cooler Master Super Fan 120 - Ball Bearing 120mm Silent Cooling Fan for Computer Cases, CPU Coolers, and Radiators (Value 4-Pack)

  • Ball Bearing
  • 1200 RPM
  • Ultra silent operation at 19 dBA
  • 50,000 hrs life time
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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Learn more about the Cooler Master R4-S2B-124K-GP




Case Fan
Fan Size
Bearing Type
1200 RPM +/- 10%
Air Flow
44.73 CFM
Noise Level
19.1 dB-A
Power Connector
3 Pin

Physical Spec

120 x 120 x 25mm


Long life time expectance for extreme users.

Higher air flow to enhance cooling performance.

Ultra silent operation at 19dBA.

RoHS compliance for protecting the environment.

Economic solution for perfect performance.

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

Customer Reviews of the Cooler Master R4-S2B-124K-GP

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  • Richard S.
  • 12/27/2013 6:18:48 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsCools well

Pros: For the performance, this is a well priced cooler. Quiet-But effective cooling solution.

Cons: Not a real con, but this puppy is pretty big! Had to lose a side panel cooling fan to fit it in my Mid ATX case.

Other Thoughts: Few pieces of advise-
Thin=win on Thermo paste. Cover the entire chip edge to edge with a thin film for max transfer of heat.

This cooler is big, it may block one of your memory slots-check your mobo before you purchase.

Remember, the back plate is just that, it goes on the backside of the Motherboard. I saw a review somewhere that the individual tried putting this plate on the front-side and messed things up.

0 out of 10 people found this review helpful. Did you? Yes No

  • thomas H.
  • 11/10/2013 6:55:16 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsVery Quiet

Pros: very quiet

Cons: n/a

Other Thoughts: i use vibration reducing pads on each of these and my case is nice and quiet

1 out of 3 people found this review helpful. Did you? Yes No

  • Anonymous
  • 10/16/2013 11:15:54 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsFans

Pros: *

Cons: *

Other Thoughts: **An update to my last review**
I just installed the 4th fan and it's bad - makes a fair amount of clicking noise and a slight grinding even when hand spun.
Not such a great value when 1 of 4 is bad.
Now it's making me wonder how long the others are going to last.

Did you find this review helpful? Yes No

  • Anonymous
  • 10/15/2013 9:39:16 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsBox-o-fans

Pros: *Good price
*decent airflow
*pretty quiet
*screws included

Cons: I knocked an egg off for a couple of the screws being 80% stripped of threads. Not a big deal for me but for others this could be annoying

1 out of 1 people found this review helpful. Did you? Yes No

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Computer Hardware > 
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Cooler Master > 
Item#: N82E16835103194
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