be quiet! Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Sinks | Black | BL075

This is insanely silent versus the thermaltake I was using for about a year. I replace only the fans, in the future I will replace the whole system with this bran which even offers refill conector to the coolers. LED light are not so bright or cool but who care I preffer solid build quality instead. This double the weight of my olds ones. I think that is related to the better quality. It has a ARGB box which leave you to conect more light from your pc, I'd like if that was extended to the fans because it does not have daisy chain to conect one to the next one and the last one to the mother board. You will need to conect each one direct to your mother board and maybe need an aditional extension cable. This is a good product.

These fans are awesome!! I had a faulty board, so I haven't had the opportunity to use the PC extensively yet. However, the installation was straightforward, the RGB controller was easy to mount (using 2-sided sticky tape on the HDD side of the case), and the fans are of excellent quality. Upon initial power, they ran perfectly and were very quiet. I previously had a lower quality pre-built, and those fans were 2-3 times louder than these. The RGB lights are fantastic, not too bright or crazy, just a reasonable amount. I highly recommend this set!

be quite! is the greatest engineered company in the world for high end thermal controls for your computer. These fans are not only great for air cooling of your PC. They are extremely beautiful ARGB! I love them!

I added these fans to my be quiet! Shadow Base 800 FX case. These fans are built very well and are really quiet even at full speed. The cooling these help provide is very good being 140mm. The LEDs work very well and add a great aesthetic to my PC. Recommend to anyone looking to add more cooling to their rig!

The positive - The fans provide great performance. They are quiet. They move a lot of air. The lights look really good on the front and the back. They have an incredibly solid, quality feel to them. The negative - they come with ARGB hub that is almost entirely undocumented. The only thing it says is that you can plug 6 ARGB devices into it, which is the number of ports on it. It doesn't tell you how many LEDS total for the hub or total for each port (because their fans allow daisy chaining - suggesting you can safely use that daisy chaining). After seeing odd lighting results (I'm first time at this), I contacted support. They ONLY said that you can plug 6 total ARGB devices into the hub. They still never clarified individual hub tolerance levels. They seemed to imply that you should only put 1 of their devices into each port. I still have my lighting problems. I have been able to prove that all lights and colors are still functional on the fans, but my motherboard can no longer properly address all of the lights, no matter what I do. I've ordered a Razer Chroma hub, which is well documented, and hope to get better results. Last, the "be quiet!" hub mounts to SSD holes, which is great. BUT, in their own 901 Dark Base case, doing that results in 2 of the 6 ARGB ports being blocked by the case screw that holds the SSD bracket on the case. For all the advertised modularity, there are these weird tradeoffs that surprise you when doing an all "be quiet!" setup. It's a little annoying, considering the full cost of all of it. Spent nearly $500 on case and fans, just to have half the fan lights be wrong color and ports blocked on ARGB hub.

Love this fan! Works great, super quiet and the lights are crisp. Highly recommended!

Great fans.

My new favorite fans period! These things are whisper quiet. I haven't heard them once yet and holy batman do they look friggin great. The build quality is solid!

Todo en perfecto estado. Sin vibraciones ni ruidos extraños. Los daisy chain son prácticos.

Yup

新しいPCを組み立て購入しましたがめちゃくちゃ静かで冷却性能も十分です

Simplemente perfectos!

Ventilos silencieux et une installation simple et efficace.