hello ive got 1700 thoroughbred core and it runs 100% stable at 2200 and i got some 2100 crappy ram and i think with your memory you can go to speed of 2400 and btw my cpu oc runs 34'c idle and 40'c load with no cooling fans
Do you have multiplier control in bios? Most likely you'll be limted by the FSB, with that ram and mobo...