Seen from the back, it becomes clear that this case can fit normal ATX and microATX hardware. This leaves buyers a great range of options to choose from when selecting a motherboard; the same holds true for the power supplies and the remaining components.
The case has various openings and mounting holes allowing later upgrades, such as a radial fan, for example. It can be installed between the power supply and the motherboard's I/O shield. However, Silverstone was not able to provide us with an availability date for the fan.
The SG01 as seen from behind
Mounting holes for later upgrades