Review on 🌈 upHere 120mm Case Fan: High Airflow Rainbow LED for Efficient Computer Cooling (3-Pack, NK12CF3-3) by Bryan Brant

The color on them is very bright and will add zest to your computer. If you want to sync these colors you may need to purchase a hub to connect to the 3/4 pin color controller header on your motherboard. As for noise, you can definitely hear the hum of the fans. It's not so loud that it's too annoying, but for some of you who want to build quietly; it may not be for you. I give five stars for wearing headphones 95% of the time so it doesn't bother me too much. sonically enhanced. Now I listen to them at 40% volume through my headphones and it can be annoying at times when I want to watch a show or listen to music. I have now downgraded a star to reflect this update. At $5-6 per fan I still think they do a good job for the price. They still look amazing, but the sound is something that can be fixed in the next generation of these fans.