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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

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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  • Robert P.
  • 5/21/2016 7:49:26 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggs

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

Pros: Decent performance. Nice blue color LED lights. Not the quietest fans I've ever seen but definitely not bad at all.

Cons: Could be a little quieter. I've got them on the top panel of my case so they're a little more audible than they may be otherwise as a result. Not enough that I'd subtract an egg.

Did you find this review helpful? Yes No

  • Anonymous
  • 5/12/2016 5:29:27 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsGreat fan, Beware buying reasons.

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

Pros: Darn good price, i even got them on special. Compared to the stock case fans, they are unbelievably quiet. The LEDs are very blue, and quite bright. from what i can tell, they move quite a bit of air, again, more than the stock fans i had.

Cons: I have an issue with the 3 pin power. I'm replacing the front fans on my case, and the 3 pin power on my motherboard are situated (all of them except 1) at the back. the power cord on the fan is only 6 to 8 inches long. if i had a full size case it wouldn't have reached. I'm also screwed replacing the upper front fan....no power ports anywhere near it. perhaps an extension piece, or an adapter to a four pin power port...my psu has 8 of those, included in the box and i would have given 5 eggs.

Its just something to keep in mind. also depending on preference those LEDs are REALLY bright. My tower is situated behind my flat screen, so my whole wall now glows blue. Which is awesome.

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  • Arnie J.
  • 4/13/2016 10:53:49 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsNice and quiet and deep blue

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 are completely silent
The LED's are bright and deep blue
The price is good for what you get
Quieter than their Sickleflow fans which make rattling noises after a few months

Cons: None

Other Thoughts: I've been using these fans for years and they have always been quiet and reliable. When they start getting up in age, simply peel off the sticker and pull out the rubber grommet and put a few drops of oil in the chamber and they are good for another 5+ years.

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  • Brandon H.
  • 4/8/2016 12:43:28 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsQuiet

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

Pros: - Quiet Operation

Cons: NONE

Other Thoughts: These fans have been running quietly 24/7 for about 2 months since being purchased with no issues.

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  • Stewart P.
  • 4/7/2016 2:19:06 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsTwo pack is a great deal

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

Pros: Nice color. Anumber of reviews said they were noisy, I haven't found this to be an issue ( they're actually very quiet).

Cons: none

Other Thoughts: Yes I'd recommend this fan value pack.

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  • Leo L.
  • 3/22/2016 2:48:31 PM
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsInstalled very easily

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

Pros: Easy installation, cools how it is advertised too and with rebate a super price.
It is also nice and quiet.

Cons: None

Other Thoughts: Had to slide the fan up a little to keep it from touching the top of the ram on an Asus Z170-a motherboard.

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  • justin h.
  • 3/11/2016 4:42:54 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggscool blue water

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

Pros: queter than my ceiling fan, looks great, goes will with DJ Pon3 decals.

Cons: i know of none yet.

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  • Dustin V.
  • 2/22/2016 5:03:12 PM
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsSimple, cheap, effective.

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

Pros: For the price of two, plus Cooler Master quality, you can't beat it. Plenty of airflow, slick transparent design combined with LEDs.

Cons: These aren't going to keep you awake at night, but if you are looking to make a "fan silent" case these aren't the droids you are looking for.

Other Thoughts: You can't beat the price for performance. As I said above, they aren't "loud," but you can hear the fan noise from a fair distance. You can remedy this a little if you have specific 3-Pin voltage control through your BIOS.

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  • Michael C.
  • 2/21/2016 10:33:56 AM
  • Verified Owner

5 out of 5 eggsCooler Master - What Else Is There?

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

Pros: Excellence just like I always have gotten with Cooler Master products. Been on the job for 8 years now & still moving tons of air.

Cons: Led's no worky anymore. :-(

Other Thoughts: Grab some you won't be disappointed.

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  • Anonymous
  • 2/20/2016 5:10:14 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggsCooler Master 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: Quiet operation
Easy to install
Pretty lights

Cons: One of the fans was DOA. I swapped fan ports on motherboard and still nothing. Fan turns extremely slow and LED's are very dim. Contacting CM to see about replacement. They have 1 year warranty but its still a hassle. If i were you I would just spend a little extra money.

Other Thoughts: As previously stated, if i could go back i would just spend a little extra money and get fans from a more reputable company. CM has a lot of great products, i guess this one is just hit or miss.

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

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Item#: N82E16835103022
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