Originally posted by: joe2004
Up to 1.85V is fine for Barton on air, assuming the cooling is adequate, say Thermalright 700 or 800 with a decent fan.
Still I doubt you'll see 2500 MHz.
Actually I'm using a Volcano 12 and forced air induction through a tube from room temp air... I've had it stable up to 2563MHz, but I had to loosen my ram timings and the actual performance was worse. My stupid motherboard won't go above 214MHz bus stable, so I just leave it at 200 and 2-2-2 timings. I guess eventually I'll try bumping the voltage on the chipset, but I'm happy with it for now.