7ZX motherboard FSB Support List
Please be advised that 7ZX has several PCB revisions. The supported Front Side Bus will be different due to different Chipset has been employed.
For more detail please refer to the table:
PCB revision Chipset Support FSB
7ZX(-1) rev.1.0 VIA KT133 Chipset Support 100MHz FSB
7ZX(-1) rev.5.0 VIA KT133 Chipset Support 100MHz FSB
7ZX rev.5.1 VIA KT133A Chipset Support 100/133MHz FSB
7ZX-1 rev.5.1 VIA KT133(E) Chipset Support 100MHz FSB