The answer to the question is "yes". The ST6 is a "Universal" motherboard which means it will support all Intel socket 370 chips, from PPGA to FC-PGA2. I'm running one now. Had a Celeron 400 in it when I assembled it and now am running a Celeron Tualatin. Good things: pretty nice board, a lot of features, and it was inexpensive. Bad things: first board I received was D-O-A.