Best way to attach case fan without screws?

MeepsterNotchy

Respectable
Mar 31, 2016
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All the case fans that fit just right in my case (92mm) are way too loud, and I bought a 120mm and it it so much quieter! I currently have it zip tied to the case (didn't raise CPU temp by using wrong size). Any better ways to attach to minimize vibrations and just hold it in better?