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Item#: N82E16835103090

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

  • 120mm
  • 2000 RPM 69.69 CFM
  • Long Life Sleeve
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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.
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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.

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.

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.


Learn more about the Cooler Master R4-L2R-20AG-R2

Model

Brand
COOLER MASTER
Series
SickleFlow 120
Model
R4-L2R-20AG-R2

Spec

Type
Case Fan
Compatibility
Case
Fan Size
120mm
Bearing Type
Long Life Sleeve
RPM
2000 RPM
Air Flow
69.69 CFM
Noise Level
19 dBA
Power Connector
3 Pin
Color
Transparent dark-gray
LED
4 Green LED

Physical Spec

Dimensions
120 x 120 x 25 mm

Features

Features
Transparent dark-gray fan blades for better LED effect

Long life sleeve bearing for longer life expectancy

Strong air flow to fortify cooling efficiency

Silent operation as an excellent choice for case cooling

RoHS compliance

3 to 4 Pin Adapter included

Recommended for V10, V8, V6, Hyper 212+, Cosmos, Cosmos S, HAF 912, HAF 922, HAF 932, HAF X, CM 690 II, CM Storm Scout and Sniper.

Air pressure (mmH2O): 2.94 mmH2O
Life Expectation: 50,000 hours
Rated Voltage: 12 VDC
Current (Ampere): 0.35A ± 10%
Power consumption: 4.2W ± 10%
Weight: 116 g
Screws: 4 pcs

Manufacturer Warranty

Parts
1 year limited
Labor
1 year limited

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Cooler Master R4-L2R-20AG-R2

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  • Yingjie H.
  • 3/29/2014 11:13:57 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggssilent not

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

Pros: cheap

Cons: noisy, can not be power managed

Other Thoughts: will not buy again

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

  • Alex C.
  • 3/27/2014 9:15:11 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsFantastic

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

Pros: Works great.
Looks good.
Quiet.

Cons: For a while one of my fans made a small whine
couple of flicks to the center and it hasn't happened since

Other Thoughts: This product needs a 140mm size, I like my stuff to match. I don't know why it hasn't happened yet, get on it, CM.

Did you find this review helpful? Yes No

  • Eric L.
  • 3/18/2014 3:22:54 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat Fan at Noise Cost

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

Pros: -I liked how much air it pushed
-Definitely more loud than than the TruQuiet 120mm from Antec, and stock 600T fans.
-Cooled much better than the other fans I had
-Could definitely feel how much air this thing was pushing
-Highest RPM fan I own
-Great Price

Cons: -Loud
-LED's did not cover the whole fan, just make a fan like feature
-Uneven LED light spread
-Did I mention it was loud?
- Don't put your finger in it

Did you find this review helpful? Yes No

  • Mr. S.
  • 3/15/2014 3:40:33 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsForget Rebates

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

Pros: As described

Cons: The rebate program is the REAL CON.
No intention to rebate in a timely manner.
Hoping to discourage rebater.
Mailed 08/14/13. Due 12 weeks
Called 01/06/14. Due 02/17/14
Called 02/19/14. Due 03/17/14
Still waiting. 7 months
Tracking # 21734271

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

  • John L.
  • 3/12/2014 5:24:00 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsmayday turbulence

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

Pros: Lots of air, perfect amount of light, quiet*

Cons: * at first I thought this fan was extremely loud and I would have to get a different one. The sound that most people are referring to is probably air turbulence. The grill on the side of my case is(was) honeycomb style and when I removed the fan from the case while it was still running, the volume dropped by more than half. The fan by itself is very quiet. So I used wire cutters to remove the grille and all was well in the world. I will probably have to buy some kind of grill for physical protection, but for now it kind of looks cool.

Other Thoughts: If you don't feel like cutting, you can probably hollow out an older fan of the same size and double mount it so the fan has some space between it and the grill.

Did you find this review helpful? Yes No

  • Brian C.
  • 3/4/2014 6:24:03 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggsfar from silent

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

Pros: cheap

Cons: loud. by far the loudest fan in my case. I am already shopping for a replacement and going to go with the same fan I was replacing, an Antec 3 speed 120mm, which after several years has started to whine.

Other Thoughts: After rebate it will end up costing me $2 and a little bit of suffering while I wait for its replacement. It'll be going in the trash when I swap it out.

How they can market this as a silent fan is beyond me.

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

  • travis p.
  • 2/28/2014 10:31:28 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsrunnin strong

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

Pros: Great product I bought 2. I have no probs still, they cool and the leds... "perty"

Cons: none

Other Thoughts: They are a little noisy but o knew they would be. Ive had louder ones.

Did you find this review helpful? Yes No

  • Charles C.
  • 2/25/2014 11:47:57 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat

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

Pros: Easy to install, quiet.

Cons: None

Other Thoughts: Was great to find 3 of these cheap at the time when all 3 fans in my Gaming PC decided it was time to go at once.

Did you find this review helpful? Yes No

  • julio t.
  • 2/25/2014 9:48:10 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsFree w/rebate

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

Pros: Quite, nice green, fast, cheap

Cons: none

Did you find this review helpful? Yes No

  • clarence n.
  • 2/5/2014 2:24:39 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsLasts long, quiet

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

Pros: Quiet operation, nice led brightness, solid frame/blade build

Cons: For some reason, even with a good dust filter, these things love to collect dust. I live on a farm and I am used to it so I didn't take an egg off.

Other Thoughts: Nice pressure thru a radiator. I would buy them again.

Did you find this review helpful? Yes No

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