COOLER MASTER R4-L2R-20AC-GP Blue LED Case Fan

Comment:
moves massive air and is very quiet

Comment:
the fans work alsome and they look even better Buy it if you need a good fan that looks alsome on ur pc

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i purchased 2 of these and installed them on my nzxt apollo case and yes they are loud but they lowered my temperature by about 8 degrees which is worth it for $20 so i can not complain, over all this is a great product if you can stand the extra bit of noise.

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Have not used yet but out of the three I have they work great!!

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...or sucks depending which side your on. What can I say, it's a fan.

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I bought this for a new case I ordered. The case has a clear side on it ond I wanted a fan that looked awesome and even performed even better and thats just what I got. It blows a lot of air and the lights are very bright. I would like to get three more so I can light every inch on my case. It even blows about three times as much air as my 90 mm on the side od the case and it's only half as loud. I would definately recomend this fan for any body as long as it will fit.

Comment:
I don't know why there are so many people complaining about this 120mm fan being loud. Its quieter than the 80mm it replaced. And moves a heck of alot of Air too. Dropped my incase temp by 8C. The blue led lights are a cool feature. Not to bright but just right to add some class to a Comp case. Can't beat it for this price! I'm going to purchase 3 more for my son's gaming comp that we are in the process of building.

Comment:
nice, bought these to go with my coolmaster case.

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Got two of these fans for a new build. The light had a nice glow. not too much... not too little. for the people that say its too loud... its your build. i plugged to an individual power source and they are super silent. board had cool and quiet feature that had fans running nice and quiet. one extra fan on the side panel did make noise but it still wasnt too loud.

Comment:
I purchased this one to replace a dying case fan. The fan is very very powerful at nearly 70 CFM, but that comes with a cost, Noise. It was too loud for my taste, it is now sitting in a corner of my room.

Comment:
one word, perfect

Comment:
works well little noisy led went out after about an hours run time dissapointed but get what you pay for

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Although, A fan of this nature was to come as a second fan in a case I bought, So the value of this was not a value to me. And as for the features This fan was to light up, yet it did not. Even as I have these concerns, None of which were deal breakers. And for the time and trouble of returning this fan for one that would light up, Seems pointless, Mymain concern was and is that it rotates and move air. Which it does very well....

Comment:
These fans are well constructed and move a ton of air. They are a bit on the loud side but its not untolerable. The leds are cool looking but arent as bright as they could be. overall with coolermaster quality and huge air movement these will stay in my case as long as they last.

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As for other people that posted in this review I have no idea what they are typing about.. This fan is GREAT!! I was looking for a couple of good, quiet fans to give my clear sided computer case a sexy look. These do the job very very well. Like the specs say, its very quiet and moves lots of air. The LEDs are not very bright but thats what I was looking for. I put one in the front and another on my water cooler radiator exhausting out the case. LOVE IT!

Comment:
This product is marginal at best. Its really loud and quite annoying. It did reduce temps a bit but not a huge amount. The light is cool I guess.

Comment:
with moore fan blads and moore rpms,you can't beat the price. very quite also.

Comment:
These fans are constructed well and the quality is pretty good. However you get what you pay for and these fans are noisey. These fans move alot of air and the LED light isn't to bright.

Comment:
work's grate they are big fans and get the job done i would use them again on my next computer i build.

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Fast and quiet, what more do you want? The blue led's are bright.

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Noisier then my ultra 120mm fan but I was doing a build for a friend and since his case only has a spot for a 80mm fan. After he seen my 120mm fans he wanted a big 120mm fan and figured get one that lit up as well. So I cut a big hole in the top of his case and mounted this boy in the top with some window mesh over it to keep anything from falling in. Looks cool and puts out some good air.

Comment:
Good product, would recommend, just a little on the noisy side, this fan is louder then my 240mm fan that's on top of the case.

Comment:
Nice light .. a little noisy .. good for price

Comment:
Great fan, great deal. I looked for fans locally at the computer stores and fans like this were selling for $20 and up. I bought two for my new sysstem. Keeps it cool and are pretty quiet considering the air they move.

Comment:
Bought two of these for additional cooling. My case and hard drive temps went down to a nice acceptable level. Very quiet as well. Price is right too. Highly recommended!