Review on 🌈 DS Ice Axis Rainbow LED ARGB 120MM Case Fan with Controller for PC Cases, CPU Coolers, Radiators System - 3 RGB Fans, 2 LED Strips, E Series by Constance Bingham

These fans are very good value for the money and move a decent amount of air without making a lot of noise (quieter than my CPU heatsink fan). They also look pretty good and have a lot of options for effects and colors. If I had to bump them against something, it would be because the motherboard can't control them; no LEDs, no fan speed (although you can buy a controller with a 3-pin Argb header separately). I plan to use them for an external heatsink at some point and they are fully self-contained - which is great. If you don't mind controlling your fans manually with a remote control, I would definitely recommend it! Just an update, these fans don't work very well on heatsinks (a lot of air was expelled through the fans), but they are great for case ventilation and move the airflow pretty decently