R4-L2R-20CR-GP Cooler, Great Fan But

Overall Rating2.672.672.672.672.67

Great Fan But

The Cooler Master 120mm Red LED Case Fan is a great case fan but do not buy this fan for the LED lights since they are not the best at all. On the other hand it’s a very low sound fan, and keeps my case very cool.

Update (5/19/2012): This item is currently on sale here for the lowest price I’ve seen.

The featured review for this product, Cooler Master 120mm Red LED Case Fan - R4-L2R-20CR-GP Electronics, was written by Megan Turk.

The average rating for this item is 2.7 out of 5 stars, according to 3 reviews.

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Reviews (3)

Vanand Alaverdyan

February 27th, 2010 at 9:54 am    


Overall Rating22222

Meh… bad batch perhaps?
I wrote a review a few months ago when I had purchased these fans, praising their quality and performance. I regret that I am taking it back now. I bought three of them for my Cosmos S and I wont lie, they were awesome. They looked great, moved a ton of air and didn’t make too much noise for 2000 RPM.

About six months later, all three of them are dead while my two other Coolermaster fans live on. One of them simply doesn’t work, probably burned out. The other two sound like jackhammers and nothing I did was able to restore them. I don’t understand why. They rarely spun full speed because I don’t overclock and game that much and I always keep my case clean.

I purchased three of the standard 1200 RPM fans from CM, as they seem pretty reliable — two of them have been merrily spinning in my case for over a year now without issue.

I’m not sure if I had a bad batch or tough luck but these fans were a bit disappointing.


SHANE BIGLER

March 2nd, 2010 at 7:37 pm    


Overall Rating33333

Not sure how these are quiet
Mine are running at 1800 rpm and are very noisy. My GPU’s are running 3 degrees cooler but I’m not sure if it’s worth it for the noise. I’m trying to slow them down but my EVGA X58 mobo doesn’t seem to be able to control it below 100% output. So at 50% output I might only get a degree or two of cooling on the GPU’s. I have yet to try to tap these into the chassis power to see what RPM they run at. Right now they are plugged into the motherboard. I do like the red LED lights though. I would rate these a star or two higher if I could get the to work properly, which is more because of the mobo I’m sure.


Megan Turk

March 27th, 2010 at 11:07 pm    


Overall Rating33333

Great Fan But
Rated 3 stars.


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