g skill ripjaws x

I got those rams
They can do 1866MHz @ 1.5v 11-11-11-30 timing
its not worth overclocking, because very little gain and doesn't improve computing to a noticeable level.
Thanks

cheeers all give a bash at those timings see how i get on

Always Keep the volt low preferably 1.5 and don't go over 1.65v Sandy/Ivy IMC doesn't like anything above that and can create problem so normally 1.5v is recommended. If necessary loosen the timing without increasing volt. Every memory modules overclock differently some gives more some little less.
Cheers