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Cooler Master > 
Item#: N82E16835103062

COOLER MASTER R4-L2R-20CG-GP 120mm Green LED Case cooler

  • 120mm
  • 2000 RPM 90 CFM
  • Long Life Sleeve
  • 19 dBA
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Learn more about the Cooler Master R4-L2R-20CG-GP

Model

Brand
COOLER MASTER
Model
R4-L2R-20CG-GP

Spec

Type
Case Fan
Compatibility
Case
Fan Size
120mm
Bearing Type
Long Life Sleeve
RPM
2000 RPM
Air Flow
90 CFM
Noise Level
19 dBA
Power Connector
3 to 4 pin Adapter
LED
Green

Physical Spec

Dimensions
120 x 120 x 25 mm

Features

Features
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

Quick Info


Customer Reviews of the Cooler Master R4-L2R-20CG-GP

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  • rich s.
  • 2/2/2014 8:58:20 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs

Pros: keeps cpu cooled very well. actually keeps area around case cooler too. have intake fan on side of case and this one is an output on rear

Cons: not self cleaning haha

Did you find this review helpful? Yes No

  • Blake W.
  • 11/5/2012 11:16:19 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsCheap junk

Pros: very few

Cons: These fans are cheap junk. They are advertised as pushing over 80CFM and might- MIGHT- push half that.
Additionally, the failure rate is incredibly high. The first two I ordered had to be RMA'd because they stopped working. The next two had bad clicking noises at most RPMs. Eventually one slowed down to at most 100RPM and burned out. The final one threw a fan blade inside the case. 100% 1 year failure rate.

Other Thoughts: You can pick any 2 of the following:
* Cheap
* Moves a lot of air
* Quiet

Manufacturer Response:

Hi thunderbus,

We sincerely apologize for the confusion regarding these fans. We have since made corrections to the specs to rectify the situation. If you are within warranty, please contact us so we can make the situation better.

Respectfully,



CMUSA Customer Support.

Did you find this review helpful? Yes No

  • Anonymous
  • 9/18/2011 3:45:47 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsQuallity

Pros: -Quiet
-Moves Air
-Looks good

Cons: -It's not a rave

Other Thoughts: Used regularly for my gaming rig for over a year. It is as quiet as when I first got it and is going strong. I hope this is re stocked if cooler master has not come out with something better, I would buy another.

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  • NOAH W.
  • 12/24/2010 6:52:33 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggs

Pros: Moves a pretty good amount of air. The leds look good and the price was great.

Cons: Died after 2 months. Bearings are destroyed I think.

Other Thoughts: Would be better if it lasted more than 2 months.

Manufacturer Response:

Dear Valued Customer - We apologize for any inconvenience. Please file a part request for this fan so we can get it replaced under the 1 year warranty it carries. If you have any other questions regarding this fan, please contact us via the Live Chat link below. Respectfully - CMUSA Customer Support.

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  • Larry G.
  • 12/4/2010 8:59:45 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggs2.1/4 work

Pros: They move air, but not nearly as much as they claim
Pretty quiet for air flow
Good color green
2 still work!

Cons: 1 failed after a few months, another works about 20% of the time at half speed while making a noise. The other 80% it is just like the other. The second one failed only weeks after the first. And I clean my case and each fan often.

Other Thoughts: Not a reliable manufacturer compared to others out there. They are pretty cheap though. I have fans from other manufacturers that have lasted for many years without wanting to slow down.

Did you find this review helpful? Yes No

  • David B.
  • 11/30/2010 4:12:31 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsBig Fan

Pros: Its BIG and Green. Pushes the air through the case and works like it is suppose to.

Cons: Louder than I thought it should be. Had to set it to a lower setting to get it to be quieter...

Did you find this review helpful? Yes No

  • Agustinus W.
  • 11/11/2010 8:50:24 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsmoves a lot of air

Pros: Moves a lot of air
cheap
green is nice

Cons: for some reason $2 more expensive than the blue version even though they're the same thing

power connector is short (I guess this is standard). I was not able to connect to the header on mobo as front intake fan, so I just connected it to molex from psu.

Other Thoughts: For some reason this gets higher review and more expensive than http://www.newegg.ca/Product/Product.aspx?Item=N82E16835103060. I ordered both kinds and can confirm that they're the same except led color.

They seem pretty quiet; although I can't really since the antec tri-cool fans I have that came with my case is a lot louder.

Did you find this review helpful? Yes No

  • John R.
  • 11/1/2010 11:48:01 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month

4 out of 5 eggsGreat fan

Pros: Moves a lot of air, relatively quiet, reasonably priced

Cons: No blue color

Other Thoughts: I bought one of these from a local computer parts distributor because I needed it same day and it works great. The only downside is the lack of blue LEDs. The rest of the case fans it was working with were all blue and apparently this model doesn't come with blue ones. The biggest pluses are that it was quiet and pushed a lot of air. It was used for a push/pull fan configuration with an asetek 510LC liquid cooling unit and I noticed a significant increase once this fan was used on the inside (moving air into the radiator) case fan. Temps in the case dropped by about 2C and all for a very low cost. Great fan!

Did you find this review helpful? Yes No

  • Jamie G.
  • 10/31/2010 1:56:47 PM
  • Tech Level: Low
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsthey work

Pros: They work as they're suppose to
Green LED
Not to loud
still working

Cons: none yet

Did you find this review helpful? Yes No

  • Ryan M.
  • 10/16/2010 2:37:35 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsSmokin'

Pros: Looks cool

Cons: It really was smoking. Smoke was coming from the fan. Don't know that it would have caught fire but I wasn't going to take the chance with my 2k+ rig.

Other Thoughts: Smoking is bad for your health and your cpu components.

Manufacturer Response:

Dear Valued Customer,

We apologize for any inconvenience. Please make sure the fan is connected either to the power supply directly using the provided adapter or to the motherboard. Using modded wiring can cause unforeseen results. If this is not the case, you can RMA the fan under warranty via the eRMA link below. If you have any questions, please let us know via the Live Chat link below.

Respectfully,


CMUSA Customer Support.

Did you find this review helpful? Yes No

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Cooler Master > 
Item#: N82E16835103062
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