Computers in the Mainframe class

IBM 360 Model 65
IBM 4341
Amdahl 470 V/6
IBM 700 Series
IBM 7000 Series
Univac 9000 Series
Burroughs B5000
Sun Fire 6800
Hitachi HITAC M680
Univac I
IBM S/390 Processor Card
IBM System 370 Model 148