Brake system for a motor vehicle and assembly for a brake system

A brake system for a motor vehicle for at least two hydraulically actuable wheel brakes comprising:

• a first assembly, in which a first electrically actuable pressure source and a master brake cylinder can be actuated by means of a brake pedal;
• a second assembly, in which a second electrically actuable pressure source and at least one electrically actuable inlet valve per wheel brake are arranged, the second electrically actuable pressure source being hydraulically connected to the inlet valves
• wherein the first assembly comprises at most one pressure port for transmitting brake pressure for actuating the wheel brakes to the second assembly, the first pressure source and the master brake cylinder being connected to the pressure port via a system pressure line.