As mentioned above the VM3000A has a full window side panel with a honeycomb decoration (which looks quite odd) to shield off any EMI. EMI has been an issue ever since processors broke the 1 Gigahertz barrier. At that time it was not a huge concern as most cases did not feature windows and solid metal sidings would block EMI waves. In the last couple years the advent of case windows has made this more of a concern. Does EMI radiation have any bad effects? To be honest, I don't know but if I am unable to have kids in 10 years the case window is going to get some really dirty looks.



Link: Neoseeker