AS5202 Nimbustor makes lound vibrating sound from cabinet

[dbkelly]

I have a Nimbustor AS5202 with 2 10T WD Red drives, the cabinet vibrates and makes noise, if I squeeze the sides of the cabinet the vibration sound reduces by 90%.
It is installed in my living room and quite noticeable.

[orion]

I guess that it can be caused by the speaker effect of HDD vibration. Or the gaps on NAS enclosure. If it's case 2, you can try to put certain soft material into those gaps. If it's case 1, I guess your can only change HDDs or cease HDD accesses when idle.