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

Ships from United States. Most customers receive within 4-10 days.

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International SellerFirst

First from ASIA brings the most desired and unique products from Asia to you. All First from ASIA products meet US product regulations. You can expect the same Newegg service but difference in shipping lead-time may apply.
First From ASIA
  • 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.

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
Ownership: 1 day to 1 week
Verified Owner
2/ 5
1 DOA

Pros: good fan speed for price at time

lights are nice

not loud

Cons: DOA 1 fan came dead although the light did work, tried using DOA Fan on fan that worked power supply and sadly nothing but the light.

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Ownership: 1 week to 1 month
Verified Owner
4/ 5
Great fans, but SUPER bright, and noisy in my system

Pros: -Great Price
-Easy to install
-High Speed
-Good Airflow
-Nice illumination

Cons: -None really. (See below)

Other Thoughts: -Only a pro or a con depending on what you want, but these fans are insanely bright. My case came with LED fans and I expected these to have a similar brightness level. These two fans are so bright they completely light up my dark room. I would not use these fans on a case that will be running in a bedroom.
-These fans are also extremely loud in my case. After some research I have discovered that this is due to the shape of my fan grates (honeycomb). When positioned as intake fans, they are unbearably loud. As vent fans, they are silent. I am purchasing some filters to hopefully cut down on the noise and maybe even the brightness.

Neither of these issues is really a fault of the fans though.

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Ownership: 1 month to 1 year
Verified Owner
5/ 5
Very good Fans

Pros: Silent Fans, easy to install, and I love the Blue LED at a good price point when I bought them.

Cons: No cons so far will update if there is an issue with the over all life of the fans.

Other Thoughts: I recommend these Fans If anyone is in need of a few extra case fans these will do the trick.

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Ownership: 1 week to 1 month
Verified Owner
4/ 5
Good for the price

Pros: -They work
-LED looks good

Cons: -Might be the trick of the light but it looks like it has a slight wobble at medium speeds
-Looks cheap

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Ownership: more than 1 year
Verified Owner
5/ 5
Functional and durable

Pros: Ordered these back in 2013 and had them at the top of my case ever since. They're still running great and not too noisy. The length of the cables make them nice to reach the farther fan pins on the motherboard. There's not much to say about the LED. It's bright and will shine through the clear body of the fan, though probably not bright enough to light up your whole case. Great power indicator, if nothing else.

Cons: Not much more you can ask for at $3.50 USD a piece.

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Ownership: more than 1 year
Verified Owner
5/ 5
Great Little Fans!

Pros: I have 4 of these installed in 2 HAF 912 cases. They're great little fans, and even with sleeve bearings, they're quiet and move a decent amount of air. The blue LEDs really set the cases off. My oldest case is 4 years old, and the fans in that one still run like new. Nice and quiet.

Cons: None

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Ownership: 1 week to 1 month
Verified Owner
3/ 5
Works well for the price

Pros: LEDs are bright, blows good

Cons: Sort of loud
None of the regular screws that even came with them fit into the fan all the way. Had to use my own random screws, otherwise they get loud and rattle.

Other Thoughts: Its cheap, but I would not buy it again

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Ownership: 1 month to 1 year
Verified Owner
3/ 5
Average

Pros: - Easy install, no problems, fit well.
- Blue light looks nice.
- Price is good, especially on sale.

Cons: - Not very silent. If your doing nothing you can easily hear it, however, if your actively engaging in conversation or gaming you can easily tone it out.

Other Thoughts: Honestly if I could go back I would buy something a little more expensive for a more silent sound but that's just me.

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