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Dummy.190587
6.0 out of 10

Cooler Master R4-L4S-10AB-GP

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

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

Showing 1-10 of 116
Overall 10
10

Good fans for the price

Seabiscuit, Amazon
6 January 2015
  • Summary: I have been purchasing Cooler Master products for awhile now and as in quality and price you can't go wrong with these LED fans. These fans serve the purpose that they are intended for as in proper air flow and emitting a nice glow that lights up my computer case nicely. I don't hear any crazy hums or that they are to loud, so that is a plus for sure. I do not work for Cooler Master, but I would recommend their products. God bless!
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Overall 10
10

Looks great and nearly silent!

Nicholas Ewalt, Amazon
4 September 2014
  • Summary: This fan looks great, is virtually silent, and moves more than enough air when combined with my other system fans. It is a great replacement for the rear fan in my HAF-X case. I was able to install it in just a few minutes, with just a screwdriver. It included 4 silver self tapping fan screws, but I used the ones already in my case, since they matched the colour.
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Overall 6
6.0

Would be better with rubber mounts

Alex B "Alex", Amazon
29 July 2014
  • Summary: OK for the price. Would be better with rubber mounts.
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Overall 8
8.0

Short cords (3-pin), One was purple, can be loud.

Lucid, Amazon
16 July 2014
  • Summary: Great fans so far but they can get a little loud when I turn them up to max on my fan controller which isn't a huge deal to me but may be for someone else. As another reviewer said they infact have short 3-pin cables but I'm using an NZXT fan controller so that's not an issue either. They cool very well in the room I have my gaming pc in which is normally below 75*f. My only problem is that I bought the 120mm dual pack and one fan is purple for some reason......
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Overall 6
6.0

Looks are not performance

Brenden Caruso, Amazon
3 July 2014
  • Summary: They look great but they don't push a lot of air and when used as a intake on the side window of the case they hum! Should have got corsair fans but though I could save $20, there do for now.
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Overall 8
8.0

Loud

Jackson, Amazon
28 May 2014
  • Summary: I bought 2 of these for the top of my gaming rig.They're loud in my case. Not the loudest fans in the world, but they are loud. They also don't spend very fast, but for the price I'm not complaining. It was a good buy.
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Overall 8
8.0

Reasonably Quiet, But Not Silent. Decent cooling and Bright Blue LEDs, But No Speed Control

Principled Constitutional Patriot, Amazon
13 May 2014
  • Summary: When I first purchased this, it was one of five I purchased at once. And to be clear, I have an excellent history with Cooler Master; have been purchasing their cooling fans for many years. Cooler Master is a quality brand, and so long as you pay attention to specifications pre-purchase, you'll never be disappointed if you realize what those specs mean.
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Overall 10
10

Great

Joshua Hitchcock, Amazon
6 May 2014
  • Summary: I purchased this Item for the top of my custom computer build and it works and looks amazing.
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Overall 6
6.0

Quality control issues

esl537, Amazon
1 May 2014
  • Summary: Bought these to add to my CM Elite 430. Found out that these fans are the exact same (checked part numbers printed on fans) as the one that came with the tower. The only issue is the tint of blue is slightly different from the stock one AND from each other! Perhaps that is overly critical; 1 of the 2 matches the stock fairly well. But definitely the other of the 2 is more purple than blue.
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Overall 10
10

I custom fit this fan into my HTPC case to add some air flow over my motherboard and...

jstric2608, Amazon
26 April 2014
  • Summary: hooked it to the sysfan connector. With the cover on, it is totally silent. If you have room for a fan of this size, it will give you the largest amount of airflow at the lowest noise level. It was very easy to retrofit this fan into an available space in my case.
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