RAM 1866 question

in my build i have 2 G.skill 1866 sticks (2*4gb) and i want to upgrade to 4*4 later on.

 

my question is would i have to clock down the RAM speed, or change any settings?

 

i have a 3570k and an AsRock z77 extreme4

thanks.

Yes they are compatible, no you will not. I have the same ram, shit is nice.