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Cooler Master > 
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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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.

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

Model

Brand
COOLER MASTER
Model
R4-L2S-122B-GP

Spec

Type
Case Fan
Compatibility
Case
Fan Size
120mm
Bearing Type
Sleeve
RPM
1200 ±10% RPM
Air Flow
39.77 CFM
Noise Level
19.3 dBA
Power Connector
3 Pin
Color
Transparent
LED
4 Blue

Physical Spec

Dimensions
120 x 120 x 25mm

Features

Features
2 in 1 pack
Higher transparency fan frame
Ultra silent operation at 19 dBA for case Cooling
Economic solution for perfect performance

Quick Info


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

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  • Marcus K.
  • 6/25/2014 10:34:52 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsSilent

Pros: Great fans for the value, very silent, and move a good amount of air for the price.

Cons: Only use them vertically, they do not move much air when placed horizontally

1 out of 2 people found this review helpful. Did you? Yes No

  • Ryan S.
  • 6/22/2014 2:20:46 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsBright

Pros: Inexpensive. Quiet.

Cons: Might be too bright for some...

Other Thoughts: A good choice for the money.

Did you find this review helpful? Yes No

  • joseph f.
  • 6/19/2014 6:50:41 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsCooler Master Sleeve Bearing 120mm Blue LED Silent Fan

Pros: very nice airflow and the leds are bright!

Cons: none

Did you find this review helpful? Yes No

  • Edin A.
  • 6/5/2014 7:01:08 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsUpdate

Pros: Virtually silent
Good brand

Cons: Don't push much air
Work well only in vertical orientation, start grinding when placed horizontaly

Other Thoughts: This is an update to my review from 04/10/2014. Bought two pairs on sale (4 fans in total). LED lights on one fan were different shade of blue then the other. Each pair in a box had fans with mismatched color of blue LEDs! As I bought two pairs, I was able to match each two fans to correct shade of blue LEDs.

I wanted to run a pair of these in horizontal position, but two fans immediately developed slight grinding noise when I installed them horizontally. When placed in vertical position, no issues.

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

  • Juan M.
  • 6/4/2014 8:55:37 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsgreat for its cost.

Pros: they look good ,and quiet.

Cons: none ,

Did you find this review helpful? Yes No

  • Paul G.
  • 6/1/2014 10:39:06 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggsOne fan DoA

Pros: LED looks cool, fan runs quietly.

Cons: One of the two fans was dead on arrival. Checked it by connecting it to different ports and swapping with my other working fan.

I got ripped off because I bought two fans expecting to replace both of my old case fans.

Other Thoughts: You get what you pay for. Cheap price = cheap fan.

Manufacturer Response:

Hello Paul G,

We apologize for the trouble that you are experiencing with our Cooler Master 120mm fans. These fans do come with a one year warranty so we can replace the defective fan for free.

Please contact us by Phone or Live Chat.

Phone: 888-624-5099

Respectfully,
Patrick
CMUSA Support

Did you find this review helpful? Yes No

  • Matt A.
  • 5/28/2014 8:07:54 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat fan

Pros: I love the color. The previous fan was almost always audible and annoying when I was gaming. I haven't heard this fan noise at all and my computer seems cooler than it did before.

Cons: None.

Other Thoughts: Great price after rebate that I filed and received.

Did you find this review helpful? Yes No

  • youngmin s.
  • 5/22/2014 4:17:41 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat price/performance ratio

Pros: Price

Cons: None

Other Thoughts: Its cheap, it does the job. Bought one couple of years ago, bought another a week ago. They all work flawlessly.

Did you find this review helpful? Yes No

  • SRIRAM P.
  • 5/21/2014 2:13:16 PM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggs120 mm Blue LED Fan

Pros: Cheap

Cons: Within 1 hour 1 Fan died

Manufacturer Response:

Dear SRIRAM P,

We apologize that you received a defective Cooler Master fan. Please contact us so that we can ship you a replacement.

Phone: 888-624-5099 Ext. 160

Respectfully,
Patrick
CMUSA Support

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

  • Jason S.
  • 5/16/2014 5:26:18 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsbang for buck

Pros: -cheap
-high quality
-very quiet

Cons: -none

Other Thoughts: Wish Cooler Master made household blue LED fans to keep me cool during the summer. Air conditioning is just too expensive.

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

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Item#: N82E16835103022
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