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Item#: N82E16835103022

Cooler Master Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases, CPU Coolers, and Radiators (Value 2-Pack)

  • 120mm
  • 1200 ±10% RPM 39.77 CFM
  • Sleeve

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Case cooling is becoming more essential these days. The better airflow inside your system, the cooler and more stable system you will get. The COOLER MASTER R4-L2S-122B-GP comes with two fans offering economic solution for perfect performance.

  • newegg High Performance The COOLER MASTER R4-L2S-122B-GP delivers generous 39.77 CFM of air flow to efficiently and effectively dissipate the heat inside the chassis.
  • newegg Silent Operation This case fan runs at 1200 R.P.M. + / - 10% and produces neglectable 19 dB-A noise level bringing peace of mind to you and your co-workers.
  • newegg Blue LED The 4 blue LEDs radiate mystic blue light through the higher transparency fan frame creating an immersive ambience for eye-catching fun.

Case cooling is becoming more essential these days. The better airflow inside your system, the cooler and more stable system you will get.

  • newegg High Performance The COOLER MASTER R4-L4S-10AB-GP delivers amazing 60.9 CFM of air flow to efficiently and effectively dissipate the heat inside the chassis.
  • newegg Silent Operation This case fan runs at 1000 R.P.M. and produces neglectable 16 dB-A noise level bringing peace of mind to you and your co-workers.
  • newegg Blue LED This 4 blue LED fan radiates mystic blue light creating an immersive ambience and eye-catching fun.

Learn more about the Cooler Master R4-L2S-122B-GP

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Cooler Master R4-L2S-122B-GP

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  • Stefan B.
  • 2/5/2016 5:09:38 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGood quality fans. Blue color is very nice.

This review is from: Cooler Master Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases, CPU Coolers, and Radiators (Value 2-Pack)

Pros: Prices ,rebate, Cooler Master quality

Cons: Only 3 pins connection .No 4 pins adapter..

Other Thoughts: Newegg 5 star shipment.

Did you find this review helpful? Yes No

  • Jason R.
  • 1/9/2016 8:02:08 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsgood fans

This review is from: Cooler Master Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases, CPU Coolers, and Radiators (Value 2-Pack)

Pros: Glows blue, clean up easy, works as should, price!

Cons: none

Did you find this review helpful? Yes No

  • Joseph B.
  • 1/4/2016 7:13:50 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsYou get what you pay for

This review is from: Cooler Master Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases, CPU Coolers, and Radiators (Value 2-Pack)

Pros: These come out to 3 bucks each after rebate. They both work. They both move a little bit of air but I don't believe 40cfm.

Cons: I have 7 case fans and these fill only two spots so I was not extremely concerned with how much air they moved I just wanted to fill the last empty spots with more matching led fans to match the rest of my case. The problem I have with them is they are much more of an electric bright blue than the rest of my more expensive fans which have a deep dark blue. The color doesn't even match the two cooler master sickle flow fans I have. This is not a huge issue but I will be replacing them in the future when a good deal on better fans comes along. Even through the tinted window in my case the difference is very noticeable. They also just have a cheap flimsy feel to them.

Did you find this review helpful? Yes No

  • Elisha A.
  • 12/24/2015 1:12:28 PM
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsFelt cheap but worked

This review is from: Cooler Master Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases, CPU Coolers, and Radiators (Value 2-Pack)

Pros: -They worked as expected

Cons: -Build quality felt cheap

Other Thoughts: As far as doing the job they worked fine, I just wasn't a fan of how plastic-y they felt so I ended up giving them away after about a week of use. But you're getting two fans for ten dollars so what can you expect.

Did you find this review helpful? Yes No

  • Dannyboy
  • 12/3/2015 7:37:30 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggscable too short

This review is from: Cooler Master Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases, CPU Coolers, and Radiators (Value 2-Pack)

Pros: It's a blue led fan that moves air

Cons: the power cable that runs to the motherboard is too dang short. it'll need an extender to reach the front fan slots on a mid tower setup

Did you find this review helpful? Yes No

  • N/A
  • 12/2/2015 3:21:53 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsLoud

This review is from: Cooler Master Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases, CPU Coolers, and Radiators (Value 2-Pack)

Pros: I've had two of these for about 5 months.

They push an alright amount of air, I like the blue light.

Cons: I have these fans placed horizontally (bottom case fans), and they make a lot of noise when at maximum speed. They make a sort of "clicking" sound.

I was okay with this for the first few months, but recently theyve started to emit a very high pitched noise, which is so annoying ill have to buy new case fans.

Manufacturer Response:

Hello Patrick A.
We apologize for the trouble you are having with the Cooler Master Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases,

Please contact us through CM Fanzone so we can get you a replacement.

Respectfully,
Nichole
CMUSA Support

Did you find this review helpful? Yes No

  • N/A
  • 12/1/2015 8:38:32 PM
  • Ownership: more than 1 year
  • Verified Owner

3 out of 5 eggsStarted out nice

This review is from: Cooler Master Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases, CPU Coolers, and Radiators (Value 2-Pack)

Pros: Worked great, they were quiet -as quiet as something can be considering its a fan- the LED looks cool, and it was a great value

Cons: Well 1.5 years after purchase they appear to be failing. One of the two fans started making a loud buzzing noise and I was forced to remove it. I attempted to clean it out really good but it is still very loud. The second fan, while not loud like the first, is also emitting an annoying sound. I'm forced to live with it for now because I don't want to remove a second case fan without replacements.

Other Thoughts: Works well for a time, and maybe I just ended up with a bad pair, as the reviews seem to be overwhelmingly positive. Unfortunately it appears I'm past the 1 year warranty period.

Manufacturer Response:

Hello Cameron N.
We apologize for the trouble you are having with the Cooler Master Sleeve Bearing 120mm Blue LED Silent Fan
Please contact us through CM Fanzone so we can get you a replacement.

Respectfully,
Nichole
CMUSA Support

Did you find this review helpful? Yes No

  • N/A
  • 11/27/2015 12:09:35 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat fans!

This review is from: Cooler Master Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases, CPU Coolers, and Radiators (Value 2-Pack)

Pros: I am only using one of them at the moment, but it brightens up half of my case and is surprisingly cool and very quiet. I love these fans!

Cons: I can't fit any more in my case? :p

Other Thoughts: I did have to drill the screw holes a bit bigger due to the attachment method my side window/panel uses to keep the fan attached. I imagine with the screws the holes would widen themselves via the screws. That is not really a Con though seeing as I have drills and it is an easy fix.

Did you find this review helpful? Yes No

  • N/A
  • 11/18/2015 7:48:02 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExcellent

This review is from: Cooler Master Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases, CPU Coolers, and Radiators (Value 2-Pack)

Pros: Work as intended and have a great blue glow.

Cons: None

Did you find this review helpful? Yes No

  • N/A
  • 11/11/2015 1:56:32 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsInstalled and working

This review is from: Cooler Master Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases, CPU Coolers, and Radiators (Value 2-Pack)

Pros: Installed the new fans within a couple minutes, bright blue, silent (even when turned up a bit higher than normal), and seem to be much sturdier and blow harder than the fans that came with my case.

Cons: None.

Did you find this review helpful? Yes No

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Item#: N82E16835103022
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