I have that ram and board and it works fine,
Default voltage running @ 667 4,4,4,10 to match my old stuff.
Just for your info for 4,4,4,12 @ 800 they say 2.2 volts on the package. the board will do it if you want it. should be able to even get that @ 2.1 or lower. You will just need to do some testing.
And the SPD timings have 1000 @ 5,5,5,15
If you want to run in time with the CPU set the mem ratio of 2(thats what gigibyte calls there 1:1)
and press ctrl+f1(on the main screen) to unlock all the good options in the bios
@ supremelaw - the board defaults to 800 5,5,5,15 so 1.8 is enough to boot and change it