AUEAR, 50 Pack Case Fan Soft Silicone Anti Noise Reducing Vibration Screws Fan Rivet Mounting for Pack Case Fan or CPU Fan

Keeps fan vibration noise to zero

I already had a fairly quiet system; one or two fans seemed to wobble or vibrate a little which is why I purchased these. Now the sound is significantly reduced! I couldn't be happier with this product.Nearly all fans, where the mount is not just a hole, will slide down to the rail to the lowest point in most cases. I didn't find this to be a problem though. I'm extremely happy with the outcome, I just can't believe it made such a difference, well worth it.

I always make sure I have these on hand when installing any fans in my computers. The only time I don't use them is when I have to install radiators (AIO or water cooling). I love the fact that there will be no scratches, dents, or anything else to mar the PC case, plus it dampens the sound even more.

Con: These stretch way more than they should and do not anchor to the Fan body and case as they are supposed to. Pro: Its rubber so it does cancel noise.

These mounts are better and more convenient than screws in many situations. They reduce vibration noise and allow for easy mounting and dismounting, while avoiding the residue that comes from forcing screws into the fan's mounting holes. I'm currently using these with Pure Wings 2 92mm and Noctua NF-S12A, and they work well.