I got these fans mainly due to the fact that these are 6 fans and 2 LED strips with their own controller (how RGB became so popular). But these fans work really really well! I installed 5 fans and both LED strips in my case and am very happy with it. There are many modes and you can also adjust the speed of the light. My only complaint about them is that you can't adjust the fan speed, but I guess since they're cheaper for 6 fans, that's fine. They also cool all my components well. Generally very happy with them. They're good if your motherboard doesn't have RGB headers.
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