Coming into the final stretch of the official tour, we have a view of the internal cavity. The greyish material is actually synthetic carpet padding, which helps dampen noise within the case. The most prominent features are the surge supressor and the ethernet hub. While the cables here are in somewhat of a state of disarray, clutter is quite minimal with the chassis mounted. Notable parts are the back of the LCD screen (green), the LEDs mounted below, and the power and reset buttons off to the right. Also, in the bottom right of the cavity, you can see some of the nine air intake holes.

Finally, one last closeup up of the front of the chassis showing the suspended side of the drives.