Where would that be ? i dont see it in the extreme tweaker ??????? it aint there. Dont matter, this board is fine if you want to run 450fsb, 1800mgz ram, thats about it, anything over that, extremely tough to get, im using my crucial 2000 kit, for the life of me, cant get it to run 2000. Now i have seen good results with the evga ultra sli 790i, but i went thru this whole thread, there is one guy who got decent fsb. You need a ton of patience, and to be a magician to get over 460 fsb.