Motherboard and compatible ram

[Lighters]

DX58S0 will ram thats over 1.6 ie 1.65 be compatible and the spd does that make a difference, i have a i7 cpu and was wondering if 1600mhz dd3 1.6volt ram is fast and reliable enough to hit 3.6/4ghz

http://www.intel.com/products/desktop/motherboards/DX58SO/DX58SO-overview.htm