Description Euler S Fanless Thin-Mini-ITX Case, OEM - black Not many cases can accommodate motherboards in the super-compact Thin-Mini-ITX standard to this day. The Akasa Euler S, like its predecessor, the Euler without the "S", supports this relatively new standard initiated by Intel. Corresponding boards are now available from major brands like ASUS, ASRock, or Gigabyte. Since the Euler S (here as an OEM version without brand logo) measures just over 6 cm in height, the system's components must also be appropriately sized. The Euler S case has been designed by Akasa for particularly small systems and can be used flat, standing (with included feet), or directly mounted on the VESA mount of a compatible monitor. It was constructed to accommodate specialized motherboards and therefore has very compact dimensions. However, that doesn't mean that a significant amount of hardware can't fit into this tiny case. The design.