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Item#: N82E16835103060

Cooler Master SickleFlow 120 - Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases, CPU Coolers, and Radiators

  • 120mm
  • 2000 RPM 69CFM (maximum RPM)
  • Long Life Sleeve
  • 19 dBA
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
IronEgg
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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Learn more about the Cooler Master R4-L2R-20AC-GP

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

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  • Deric D.
  • 5/14/2015 12:29:19 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggs

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

Pros: its blue

Cons: none so far

Did you find this review helpful? Yes No

  • Josh H.
  • 5/11/2015 3:20:16 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsCould be better

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

Pros: At least it wasn't DOA.

Cons: Fan has loud whirring noise even at slowest speed
Not fantastic airflow.

Other Thoughts: Honestly, the cheap 120mm fan that came with my computer case ran quieter and had better airflow. Not terribly pleased by the replacement

Did you find this review helpful? Yes No

  • Thomas C.
  • 5/10/2015 6:01:40 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsMoves air, Not Silent

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

Pros: I brought 12 of these but not at one time (6 Red, 6 Blue). These fans do a good job of moving air but it is far from quiet at full rpm.

Cons: Two out of 12 chirping intermittently upon starting, but goes away within a few minutes. Sometimes no chirping at all. More like 1900 +/- 50 rpm. I'm not going to knock any eggs off for that.

Other Thoughts: Use a fan controller to reduce rpm and they are quiet.
1. NZXT AC-SEN-3-B1 Sentry 3 5.4'' Touch Screen Fan Controller
2. GMC Y20 Perfect II Stylish High Performance computer case

Did you find this review helpful? Yes No

  • Justin B.
  • 5/10/2015 2:09:25 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsCan be Loud

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

Pros: Really nice fan, has some cool blue LEDs and i really like how they show

Cons: Unfortunetly, this thing is LOUD. just by itself with no filter, it runs at a 900 rpm but with a front panel on, it boosts up to 2000+ rpm to make up for the filter in its way.

Other Thoughts: Could be better if i could control the rpm and make it run a 1000rpm or lower.

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  • michael d.
  • 5/6/2015 2:13:53 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsCooler Master SickleFlow 120 - Sleeve Bearing 120mm Blue LED Silent Fan for Computer Cases, CPU Coolers, and Radiators

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

Pros: Has a pretty blue light.

Cons: It is louder then stated the Noise Level says 19 dBA I contacted support and was told it is 36 dBA on top of that i wanted to ask about a cpu cooler and before i could the rep ended the chat so the customer support was terrible.

Manufacturer Response:

Hello Michael,

Fan noise is extremeley subjective. With that being said, I am sorry the fan did not meet your needs. Furthermore, in regards to the rep ending a chat on you. That is highly unlikely. Chances are that the chat may have crashed and or internet connectivity may have been lost due to server issues. Also, if you didn't, you could have started another chat and another rep could have easily helped you out with your other questions. If you submit a ticket through the CM Fanzone website, we can pass along your concerns of the fan in regards to noise and the 19dB claim onto a product manager and marketing.


CM Fanzone: account.coolermaster.com


CM USA Support

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  • Dakota C.
  • 5/5/2015 9:04:27 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsNot Silent

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

Pros: Looks nice and pushes a good amount of air.

Cons: Cooler Master should not say this fan is silent because it is not. Every other fan I have runs silently except for this one. The fan is at the top of my computer so placement is not the issue. If you do not mind the noise, everything else about the fan is great.

Did you find this review helpful? Yes No

  • robert b.
  • 5/5/2015 8:12:10 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsnot silent as advertised

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

Pros: It spins and blows

Cons: Like a howling banshee

Other Thoughts: I cannot use it because the howling is giving me a headache. The price is not worth the time to wrap it up and ship it back so I'll just have to buy a different fan. I will think twice in the future before I buy another Cooler Master product, which is sad because they have always provided quality products for me in the past.

Manufacturer Response:

Hello Robert,


I am sorry that the fan did not meet your expectations. Please understand that noise is highly subjective. For recommendations or corrective criticism, you can always submit a ticket through the CM Fanzone site that can be passed along to product managers and marketing.


CM USA Support

Did you find this review helpful? Yes No

  • Derrick G.
  • 5/1/2015 3:47:11 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsBought in 2011 Still Runs!

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

Pros: -CHEAP(great value)
-Still runs after 5 years of average use and maintenance(cleaning)
-Strong fan blade design
-Great Airflow
-Still runs on my old a8n32 sli deluxe/8800 ultra/939 athalon dual core machine.

Cons: cant think of any

Other Thoughts: need a pwm 4 pin version

Did you find this review helpful? Yes No

  • christopher k.
  • 4/30/2015 3:35:34 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsCase Fans

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

Pros: Good price, but average performance.

Cons: Very loud for the amount of air to be pushed through them.

Did you find this review helpful? Yes No

  • Steven H.
  • 4/29/2015 10:24:37 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggs

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

Pros: works fantastic

Cons: none so far

Did you find this review helpful? Yes No

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Item#: N82E16835103060
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