I got 2 with the define s, one of them have ticking sort of bearing noise. And the other one doesn't? I can't believe all of my 3 fans are faulty, that would be really unlucky for me. I'm very disappointed though that no review reported that, the fans do push a fair amount of air and look very good...

Hello everyone, I have 3 GP-14 fans, one of them is a replacement unit because of a strange noise coming from all of them. I was wondering if that is the famous ticking noise, it gets louder if I turn up the fan speed and sounds like the fans are hitting a cable. All of them are connected to the fan...