Skip to: |

Newegg.ca - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.ca - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

  • Wish List
  • Feedback
  • Help
Search all
Search
Home
Home > 
Computer Hardware > 
Fans & PC Cooling > 
Case Fans > 
Cooler Master > 
Item#: N82E16835103091

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

  • 120mm
  • 2000 RPM 69.69 CFM
  • Long Life Sleeve
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.
  • Email this page
ICON Loading...

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.

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-20AR-R1

Quick Info

Warranty

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


Customer Reviews of the Cooler Master R4-L2R-20AR-R1

Do you own this product? Write a Review

ICON Loading...

Filter Results

Go

Showing 538 of 538 reviews - Clear Filters

  • jasman
  • 1/15/2015 8:14:57 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

3 out of 5 eggsOk

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

Pros: Looks cool. Not too bright. Pulls some good air. Inexpensive

Cons: Comes with a 3-pin connector - can't control it...only runs at 2000 RPM with no control

Did you find this review helpful? Yes No

  • N/A
  • 1/15/2015 1:03:49 AM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

3 out of 5 eggsDecent Product

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

Pros: - Moves decent amount of air.
- Red LED light.

Cons: - Not PWM
- Doesn't seem like high quality build
- Started to make slight rattle after a year or so.

Other Thoughts: Nothing really much say about this fan, it's okay I suppose moves decent amount of air. However it did started to make a slight rattle noise after a year, make sure to clean or blow the dust of the blades which could also be the problem. The fan looks cheaply made as well.

I moved on to COUGAR fans and honestly they are far more superior all around such as built quality they seem more sturdy, PWM feature, and affordable price.

Did you find this review helpful? Yes No

  • NJJediZ
  • 1/12/2015 1:41:07 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsRun Quiet, Look Great

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

Pros: Push a lot of air
Run quiet
Red LEDs!

Cons: None

Other Thoughts: My latest ultimate gaming rig build features a red motif, so these CoolerMaster red LED 120mm fans were a natural choice. I am really impressed with the lack of noise and the amount of air they push at normal running RPMs. CoolerMaster isn't kidding when they bill these as "Silent" fans.

Bottom Line:
A great 120mm fan at a ridiculously low price point that pushes a ton of air in almost complete silence while putting off a sultry red glow. Gaming PC Nirvana!

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

  • N/A
  • 1/5/2015 9:40:18 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggs

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

Pros: Works great

Cons: If you're trying to illuminate your system with this fan, it's not bright whatsoever. It'll barely light up the region 2 inches from it.

Did you find this review helpful? Yes No

  • N/A
  • 12/30/2014 11:21:06 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsReview:Cooler Master SickleFlow 120 - Sleeve Bearing 120mm Red LED Silent Fan for Computer Cases, CPU Coolers, and Radiators

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

Pros: - relatively cheap
- great airflow
- generally quiet

Cons: None

Other Thoughts: sometimes a fan will rattle or make a slight noise... more times than not, it is related to the vibrations from the fan affecting the sheet metal on the computer case... Sometimes putting something inbetween the fan and computer case when mounting can help "buffer" the vibrations though. Not really the fan's fault!

Did you find this review helpful? Yes No

  • GDub
  • 12/29/2014 11:30:04 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsNoisy fans

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

Pros: Turns on and off okay. Lights look neat.

Cons: These fans rattle, buzz and vibrate. I bought 4 of them and each one is doing the same thing. The round area on the back of the motor vibrates against something under the cover. I had to find a way to apply constant pressure against it to make it quit.

Did you find this review helpful? Yes No

  • Marcus D
  • 12/23/2014 1:29:09 PM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsCooler Master Fan Review

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

Pros: Moves lots of air, came with a 3 pin fan to 4 pin peripheral adapter.

Cons: It is loud at full power.

Other Thoughts: I was hoping the fan's LED would be brighter.

Did you find this review helpful? Yes No

  • Aristar
  • 12/18/2014 4:36:30 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year

4 out of 5 eggsDecent fan

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

Pros: -Non-obnoxious LED
-Fairly quiet, especially when using a fan controller or motherboard fan throttling
-Decent price
-Black frame with red LED's match a red/black theme perfectly
-Moves a good amount of air

Cons: -The sleeve bearing isn't so long life as they claim, bearing started dying and became noisy in under 2yrs
-Bearing is sealed with plastic, no rubber cap like most fans so there's no way to drop some SAE-20 oil in it to extend life.
-Not quiet at full power, has noticeable air turbulence noise. needs fan throttling if you're going for silence.

Other Thoughts: Kinda disappointed the bearing wore out and became noisy in less than 2 years, and even more disappointed that it has a plastic sealed bearing under the rear sticker so you can't even oil it (most fans have a rubber cap). For the price these are great fans, but you get what you pay for. Don't expect these to last forever. I run my computer 24/7 though.

Did you find this review helpful? Yes No

  • SpyderWave Customs
  • 12/11/2014 5:27:11 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsCheap effective Fans - not too loud

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

Pros: • Cheap
• Red LED

Cons: • Loud when at full speed, then again most $15 and under fans are.

Other Thoughts: Bought this with rebate lets hope it goes through.

Did you find this review helpful? Yes No

  • N/A
  • 12/10/2014 4:55:44 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsPretty quiet

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

Pros: Quiet when run on 12V. Totally silent when run on 5V. The red lighting is moderate.

Cons: None so far.

Did you find this review helpful? Yes No

Compare Offers from All Sellers

Seller Name & Rating Offer Details  
3 out of 5 eggs (9)
  • $12.01

  • +$10.99 Shipping
2 out of 5 eggs (8)
  • $19.06

  • +Free Shipping
ICON Loading...
  • $9.99
  • $7.99 Shipping

More Buying Options

Are you an E-Blast Insider?
Enter your email address to agree to receive promo codes from Newegg. You can unsubscribe at any time.
Subscribe Newegg e-Blast
Home
Home > 
Computer Hardware > 
Fans & PC Cooling > 
Case Fans > 
Cooler Master > 
Item#: N82E16835103091
Shop by Region: United States | Canada | China | Taiwan
VeriSign MasterPass PaypalVerify GoldenSealThis site protected by Trustwave's Trusted Commerce program Inc500

Policy & Agreement | Privacy Policy

 © 2000-2015 Newegg Inc.  As used herein, “Newegg.ca” means Newegg Canada Inc. unless the context specifically refers to the www.newegg.ca web address.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.