Creality CR-10 rear fan silencer

thingiverse

Even after swapping out the rear fan with a Noctua on my Creality CR-10 Mini, it still gets pretty loud. I came up with a simple baffle/silencer that just clips onto the rear fan cutout and drops the noise by about 10%. The noise is much more manageable now. It can be mounted pointing down or sideways. Easy to print without any support needed. This was made for the mini but it looks like the control box is the same on all Creality CR-10 models. Now I just need to make one for the blower on the print head! Please note that altering the cooling on the control box could lead to overheating, and this design might not be perfect, so using it is your decision and your responsibility.