Enermax UCTBRGB12-SG T.B.RGB 12cm Single Fan Pack Expansion Unit Black

After less than a year 1 of the fans started to rattle and make obnoxious noises. In saying that I did by 3 pack to replace the one fan and add 2 more. Can't give it 4 or 5 stars since one of the fans failed.8/31/19 update-Another fan is starting to rattle and make allot of noise. I'd steer clear of this trash.10/5/19 update-Fans are trash. Avoid at all costs.

Your browser does not support HTML5 video.  These fans are great. Bought a couple to add on to an existing build that had 3 of the same fans. Now I have 5 and helps keep temps really low. Many have mentioned that the bearings make noise after a certain amount of time , which is true. They sometimes make awful noise , even when put at the lowest settings. Overall, great aesthetic, but low quality.

Lighting is really good and they fans are pretty quiet but we have has 2 of the 9 weve had fail. We bought extras incase since they were cheap.

Very easy to install , they provide plenty of airflow and they’re SORT OF quiet . No ratting noises after 7 months . Still good 👌🏽

So, first of all, I will state that these are not my first choice in RGB fan as I could only get a motherboard for my case that did not have an Addressable RGB header. But I will address one issue right out of the gate.My fans started making a ticking/grinding noise after a few months. One day, I got so fed up with it, I took all of my fans apart, cleaned them, and lubricated them with a drop of light weight oil. After I re-lubricated the fans, the grinding sound was COMPLETELY GONE. So knocking off stars on Noise Level because apparently I had to lubricate my own fans (but they're really easy to pop off.On to the RGB controller. This leaves some things to be desired in some of its color modes/choices. I also have to install an IR sensor in my case in order to control the fan speed. I wish Enermax would have had the controller connect to a fan header so I could at least make it automatically curve.My motherboard of choice is an MSI B450M Mortar. And it is no fault of Enermax that MSI's software is also lacking in color combinations when it comes to the 4-pin style of RGB they have on my board.But now my case has colored fans, and I'm pretty happy with it. I alternate between orange, magenta and blue. Because.

I bought the 6 pack of fans and within a few months of moderate use 4 out of the 6 have bad bearing that make terribly loud grinding vibrating sound. light features are great over all quality is decent but the bearing SUCK.