Well it says the stock voltage is 1.6v @ 2,000mhz. So you maybe able to get away with less at 1,600. I would try some cache 6 at 1,600 {6-7-6-18} and maybe try 1.5volts on the ram.
Found this @ xtremesystems , looks like a nice review.
http://www.xtremesystems.org/forums/...d.php?t=235587
Found this @ xtremesystems , looks like a nice review.
http://www.xtremesystems.org/forums/...d.php?t=235587