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Cooler Master R4-L4S-10AB-GP
5.8 out of 10

Cooler Master R4-L4S-10AB-GP

Case cooling is becoming more essential these days. The better Read more

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Reviews and Problems with Cooler Master R4-L4S-10AB-GP

Showing 1-10 of 219
Overall 10
10

Great Cheap 140mm Fan

Ben J., Newegg
17 December 2015
  • Summary: For this price you would be hard pressed to find a better fan with this airflow, good lighting, acceptable noise for the cost, and durability that this has.
  • Pros: - Nice Lighting - Good Airflow - Reasonably Quiet - Had it for over 2 years at max load 99% of the time and it's still going strong
  • Cons: none
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Overall 10
10

Good fans

Travis M., Newegg
27 August 2015
  • Summary: They are not the "BEST IN THE WORLD" you can get fans that move more air, or fans that are quieter, but at this price and as long as they last (my PC rarely gets shut off at night and runs all day never had one of these fail me)I have zero complaints about these fans.
  • Pros: I have had these fans in red in a case for years now, bought these in blue to push air into the wiring section in a custom case project, they work great and look good.
  • Cons: None
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Overall 8
8.0

Deep Dark Blue.

Samuel L., Newegg
22 July 2015
  • Summary: You can only notice the clicking when nothing else is going on, but it's sill slightly annoying. I originally though maybe a wire was too close too the blade or something but that's not the case.
  • Pros: Lots of light High airflow Easy to install Solid construction
  • Cons: Color is darker than in pics -0.5 eggs After a month one is making a small clicky sound -0.5 eggs
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Overall 10
10

Look sweet on Corsair 300r case!

V. Vasquez "Vic V", Amazon
4 June 2015
  • Summary: Bought 4 CM 140mm Blue LED's for my Corsair 300r case and they look awesome which is why I give it 5 stars. Airflow doesn't seem as good as the original stock Corsair 140mm fans that came with case, but they get the job done and are very quiet.
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Overall 10
10

Great Fan

Anonymous, Newegg
13 May 2015
  • Summary: I currently mounted this fan as an exhaust, and I love the way the lights dance against the black wooden board it faces. It's also doing a great job pushing the hot air out of the case. The cons are very minor.
  • Pros: Very nice, bright, and clear Blue LED and transparent fan. Pushes a decent amount of air. Silent. Low price.
  • Cons: Does not produce enough static pressure to make it suitable for CPU coolers. The screws it came with were very difficult to screw in - I needed an electric drill to mount this fan.
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Overall 4
4.0

Looks good but...

Brent L., Newegg
8 May 2015
  • Pros: It looks good and spins!
  • Cons: Does not push air very well. It does not spin very fast either.
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Overall 10
10

Excellent case fan!

Kevin A., Newegg
1 March 2015
  • Pros: Very good case fan. Bright Led's which was exactly what i was looking for. Super quiet and work just like they should!
  • Cons: No cons here!
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Overall 10
10

SILENT FANS

Kevin A., Newegg
21 February 2015
  • Summary: im running 2 140mm and 120 mm exaust(top and rear) and 2 120mm intake front and bottom, my case never gets over 36c, also they are insanely quiet. i game with it nest to me on the desk and late nights with low volumes i dont hear anything unless i really try to...
  • Pros: Nothing beloew amazing, I recently had 2 80mm fans with a few dead LED's and a stock 120mm fan that came with my case. i Purchased 2 of these on sale with rebate and a 2 pack of the 120mm versions and i couldnt be more pleased. they are very quiet, especially compared to my 80mm fans and now my c...
  • Cons: my case only supports 2 140mm fans and not 5?
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Overall 8
8.0

User Review

Ricky R., Newegg
19 January 2015
  • Summary: Very good budget 140mm LED fan, but definitely makes a slight bit of noise especially at higher speeds. Definitely a good idea to use motherboard fan control or a separate fan controller so it doesn't get distracting.
  • Pros: -Moves good amount of air -Blue LEDs and clear plastic body look great -Cheap in price, good in quality
  • Cons: -Somewhat noisy
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Overall 10
10

Works well and lights up

Jonathan S., Newegg
18 January 2015
  • Summary: I would buy another If I needed more 140mm fans.
  • Pros: It lights up quite bright, and it moves air decently for where I put it In my computer's case. I cant hear much noise coming from it. However, I haven't adjusted any fan speeds yet to see if higher speeds make much noise or not.
  • Cons: The light this fan produces may be to bright for some, but I like it. Might be considered noisy by some.
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