It might work.
Many times higher speed RAM will work just fine at the lower speed. No guarantee, though.
Hi guys, I just finished getting all my parts for my carputer. I have a M12000, I love this board! But I was wondering if a higher memory ram would work? It'll accept up to PC2100, but 1gb of PC2700 is actually cheaper, would it be compatible and just run at the PC2100 speed? Thanks. -Ken