MAXIMUS II FORMULA:
CPU

Intel Socket 775 for Intel® Core™2 Extreme / Core™2 Quad / Core™2 Duo / Pentium® dual-core/Celeron® dual-core /Celeron® Processors
Support Intel® next generation 45nm Multi-Core CPU
Compatible with Intel® 06/05B/05A processors
* Refer to ASUSTeK Computer for Intel CPU support list
Chipset

P45 / ICH10R with Intel® Fast Memory Access Technology
Front Side Bus

1600/1333/1066/800 MHz...