Raidmax Orion is made of steel, mesh and plastic and its dimensions are 511(L) X 192(W) X 502(H)mm. The case offers up to 3 X 5.25″ external bays, 5 X 3.5″ H.D./2.5″ SSD and 2 X 2.5″ SSD internal bays. According to Raidmax, the case can be a host for motherboards with maximum size of 10” X 12” ATX and micro ATX, except that inside the case up to 7 expansion cards can be mounted and power supply unit on the bottom of the case.
All I/O ports: 2 X USB2.0 / 2 x AUDIO / 1 x USB3.0 are based on the front part of the top panel.
The great airflow inside the case is guaranteed by:
- 1 X 120mm LED fan (can install up to 2 fans. ) on the front panel to provide fresh air
- 1 X 120mm or 1 x 180mm LED fan (optional) on the side panel to provide fresh air
- 1 x 120mm Black fan on the back panel to exhaust the warm/hot air
- 1 X 120mm Black fan (can install up to 2 fans.) on the top panel to exhaust the warm/hot air


