This is a compilation of information about DDR3 ram/ memory/ IC's from a hell of a lot of places, to name merely a few - The OCN overclocking team, TaPaKaH who I have never spoken to (I don't think) and his DDR3 IC page at extremesystems.org, and Bullant.
Link to the page that helped the most - http://www.xtremesystems.org/forums/s...
Their facebook page - / xtremesystems