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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
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BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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R4 series fans offer a unity of maximum rotational speed and optimum airflow. Using a unique long-life sleeve bearing fan, the R4 series offers long life rating of 50,000 hours. R4 series fans perform at a maximum of 69CFM at 2000RPM.

  • newegg High Performance The COOLER MASTER R4-L2R-20AC-GP case fan delivers up to 69CFM of air flow to efficiently and effectively dissipate the heat generated inside the chassis.
  • newegg Silent Operation This fan runs at 2000 R.P.M. and produces mere 19 dB-A noise level bringing peace of mind to you and your co-workers.
  • newegg Constructed to Last The high quality sleeve bearing fan provides maximum of 50,000 hours of lifespan for hassle-free long term use.

Case cooling is becoming more essential these days. Quality fans with better airflow inside your chassis will give you a more stable system. The SickleFlow 120 with 2000 RPM is no doubt one of the best case fans in the market.

  • newegg High Performance LED Fan The 120mm fan delivers strong airflow up to 69.69 CFM for impressive heat dissipation while its transparent dark-gray blades give better LED effect.
  • newegg Whisper-quiet As an excellent choice for case cooling, the 120mm fan keeps the noise level down to 19 dBA for silent operation.
  • newegg Long Life The fan uses long life sleeve bearing for longer life expectancy.

Case cooling is becoming more essential these days. Quality fans with better airflow inside your chassis will give you a more stable system. The SickleFlow 120 with 2000 RPM is no doubt one of the best case fans in the market.

  • newegg High Performance LED Fan The 120mm fan delivers strong airflow up to 69.69 CFM for impressive heat dissipation while its transparent dark-gray blades give better LED effect.
  • newegg Whisper-quiet As an excellent choice for case cooling, the 120mm fan keeps the noise level down to 19 dBA for silent operation.


Learn more about the Cooler Master R4-L2R-20AC-GP

Model

Brand
COOLER MASTER
Model
R4-L2R-20AC-GP

Spec

Type
Case Fan
Compatibility
Case
Fan Size
120mm
Bearing Type
Long Life Sleeve
RPM
2000 RPM
Air Flow
69CFM (maximum RPM)
Noise Level
19 dBA
Power Connector
3 to 4 pin Adapter
Color
Transparent
LED
Blue

Physical Spec

Dimensions
120 x 120 x 25 mm

Features

Features
RoHS compliance for protecting the environment

Recommended for V10, V8, Hyper 212, Hyper Z600, Gemini, Cosmos, Cosmos S, HAF 932, HAF 922, CM Storm Scout and Sniper.

50,000 long life hours.

Quick Info


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

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Showing 869 of 869 reviews - Clear Filters

  • Ridge M.
  • 4/21/2014 9:28:23 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsSickleFlow 120 LED fan

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

Pros: -works
-decent airflow
-not silent but i would consider this a very low sound fan, quiet
-LED
-cheap

Cons: -not much, cheap plastic design, but thats to be expected for 10 dollars

Other Thoughts: got this for $5.99 after rebate, was worth it, works well for what i needed

Did you find this review helpful? Yes No

  • kelvin h.
  • 4/18/2014 3:35:09 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsWorked

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

Pros: They werent super loud, and yes, they sure were blue

Cons: Started developing scary bearing sounds after two years

Other Thoughts: if you upgrade your comp and tower every two years sure, but if you want your stuff to last get something else

Did you find this review helpful? Yes No

  • Anil K.
  • 4/16/2014 10:02:20 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsExcellent value for money

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

Pros: Reasonably silent, Cools well

Cons: None that I noticed

Did you find this review helpful? Yes No

  • Brandon N.
  • 4/12/2014 8:20:45 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsCompromised

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

Pros: - The Blue LEDs are perfect
- Very good air flow
- It's super quiet but.... (read CONs)

Cons: - Screws were a bit hard to screw in but I got them in with a little bit of pressure
- Okay now these fans are extremely quiet yes, all you can hear is the airflow unless you like put your ear an inch away from the fan you'll hear... wait no all you'll hear is the air. The problem though is that if you put this up against any mesh grill on your case it will make a really loud noise. The fan itself isn't making the noise but I'm guessing for whatever reason when placed into the back of my case or against any mesh (which is attached to a radiator) it made this really loud sound. But after swapping around the radiator and the fan. (radiator against the grill and fan on the inside of the case) the noise disappeared. I'm sorry I'm terrible at explaining things LOL you'll know what I mean when you put it in.

Other Thoughts: I am not docking an egg because of that one con simply because I compromised and fixed the problem and still got the results I was looking for. REMEMBER the fans are virtually silent. All you hear is the air. And the air flow is great. That's all you can ask for in a fan. I purchased 2 of these and both of them are in my case but away from the mesh on my case.

I have 1 like i said sitting on the other side of my radiator and 1 sitting on top of my PSU blowing air up into my GPU. I didn't even screw in the 2nd one I just put foam paddings on the corner of the fan and plopped it on top of the PSU it works wonders lol

Did you find this review helpful? Yes No

  • Enedina H.
  • 4/12/2014 5:31:41 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsGET A FAN CONTROL!!!!

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

Pros: This fan is what it is. Blue LED smexy fan. I bought 5 for a build and all worked fine.

Cons: This boys run load if you plug via molex. Had to get a fan control but it was worth it.

Other Thoughts: Worth the cost for sure just wished they were a little bit brighter.

Did you find this review helpful? Yes No

  • Tristan H.
  • 4/11/2014 2:09:34 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsPretty good

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

Pros: Make little nose even at max. speed.

Cons: None so far

Did you find this review helpful? Yes No

  • J H.
  • 4/10/2014 4:51:14 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat fans for anything

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

Pros: Low noise
Nice subtle glow
Tight screw fitting
Secure
Cheap price
Fast shipping
Easy install

Cons: Small strange noise (comes and go's)

Other Thoughts: I thoughts these fans would be a good addition to my case for a lighting effect and I was right. these fans were a great price and arrived in three days which was awesome. Install was easy and everything worked out of the box. I have them hooked up to the NZXT Sentry 2 controller and i like that the LED's can be turned off when I dont feel like have light. The LED's are strong, but they do make the streak effect instead of a whole glow. But it works for me and still creates a nice case glow. I cannot think of anything bad to say about these fans. I will be ordering more soon to give more lighting in different areas.

Did you find this review helpful? Yes No

  • Diane P.
  • 4/7/2014 11:14:17 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsJust awesome

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

Pros: Really great looking, really silent, great airflow. These fans are exactly what I needed.

Cons: No cons except the price, but they were in special for me...

Other Thoughts: I paid these fans 5$ each because they were in special

Did you find this review helpful? Yes No

  • Anonymous
  • 4/5/2014 4:10:46 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsnice and pretty.

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

Pros: silent but deadly moves heat prettt well.price is perfect

Cons: none at all

Did you find this review helpful? Yes No

  • Kevin B.
  • 4/5/2014 7:26:08 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsgreat fans

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

Pros: nice and works very well and are whisper quiet

Cons: the only con i see is the power cable is only a 3 pin (power and lighting cable) compared to my cooler master fans which are 3 pin (power) AND a 2 pin for lighting

Did you find this review helpful? Yes No

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