The front of the Deep Silence 4 is simple and elegant. The front door, covered with an acoustic insulation mat, contributes to the reduction of unwanted noise. This case has been
solely designed to be silent, in fact, the manufacturer included sound-absorbing material on both side panels and on top of the case. The front side offers space for a single 120 millimeters fan for the HDDs and the interior of the case. If you are going to change the front fan, you have to remove the entire front panel. Last but not
the least, there are two two-speed fan regulators capable of driving up to a maximum of six fans. |