http://www.ecsusa.com/products/p6bat_a_v2.html:
SECC2 Pentium III up to 850MHz(100MHz FSB), Pentium II
Celeron PPGA up to 533MHz
Takze do socketu idu len PPGA procesory - potrebujes tu redukciu.
Dalej P3 900 nemoze byt na 133 (to by musel existovat nasobic 6,7...)