Шаблон:IBM mainframes

мейнфреймы IBM
Мейнфрейм
700/7000 series System/360 System/370 System/390 zSeries System z9^[англ.] zEnterprise 196
Архитектура
System/370 S/370-XA ESA/370 ESA/390 (ARCHLVL 1) z/Architecture 1 (ARCHLVL 2) System z10 z/Architecture 2 (ARCHLVL 3)