EMI shielding inside the PC

[PeteCallaghan]

I've been using EMI absorber inside switch, streamer, and DAC for some years.  They are interesting and the effect is very significant.
IMHO, for the digital part you can apply as many as you can.  But for the audio, only cover those digital board or the sound would be weird.
The EMI absober I'm using was from 3M but it's just discontinued.  Here is the suggested substitute. https://www.digikey.hk/product-detail/en/0/3M155948-ND

Ah very interesting. Thanks for the link, I'll check it out.

My thinking is to use the shielding to minimise EMI between the SSD, the motherboard/CPU, the ATX power supply, and the power cables.

I think I can do this with minimal interference with air flow, so should not cause over heating. The case stays pretty cool.

This pic shows the interior.