Yes but the CPU does not support the 1.65volts. http://communities.intel.com/thread/30798
Ok, so now I have may ram on 1600MHz and the voltage is 1.65v, if I downgrade them to default 1333MHz with 1.5v then I will not have the full performance from my Ram
but I can select the 1600MHz without increasing the voltage, to be set on 1.5v will this damage my ram?!