For asus z77 v pro should i get 1600 ram or 1866 and which brand

[vannytran]

im doin and ivy bride 15 3750 with asus vpro hd 7950 boost version plan on overclocking and crossfire in future

 

[2260121]

Linus explaining how to overclock your memory and proving that it doesn't change anything.
http://www.youtube.com/watch?v=55UkTAsDhY8
Get some low profile memory like the one in the video for your cpu cooler to fit unless you're watercooling.