1)The case has 2 x 1/2 U clearances for ventilation beneath and above the board cage
2)Cases for individual assembly with 19" standard components or specific internal mounting, e.g. with mounting plate
Unshielded (EMC shielding retrofittable)
3)Symmetrical design, identical front and rear side
4)For board depth 160 mm, 220 mm, 280 mm, and 340 mm (depending on case depth)
5)Online download of 3D CAD data