Amazon.com: Antec Performance Series P7 Neo Mid-Tower E-ATX Silent Case, 5.25" ODD Support, 3 x 120mm Fans Included, Sound-Dampening Side Panels, White LED Power Button,Black : Electronics
DIY: PC Case Sound deadening - YouTube
PC Case Sound Dampening - Does It Actually work? - Hardware Canucks
I want a silent pc, SO after some Foam and a DVD case i have this now. : r/techsupportmacgyver