In the past few years, we have covered plenty of fancy computer cases here. The ABK Design Wall-Mount PC Case is also worth a look. It is an open air case that you can mount to any wall. It has a footprint of 27 x 1.18″ x 20.8″. It supports a full sized ATX power supply.
More gadgets like this: here
This PC case supports 2 x SSDs and a HDD. It also supports up to 360mm liquid coolers. It has room for full ATX motherboards and 120/140mm fans.
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