Integrated complete industrial cases with backplane and power supply units for CompactPCI systems to be installed in 19” free-standing and desk-top cabinets with the height from 1 U to 8 U. CompactPCI in standard version has the following dimensions: 1 / 2 / 3 / 4 U, and number of slots – 2 / 4 / 6 / 8. System with rear I/O boards. The system includes 300 W ATX PSU power supply unit or 19” PSU 250 W 3 U 8 HP.