Okay heres the story, I have a few different builds, I happen to like GSkill memory alot. I need to know and they cant even explasin it on their own website, the difference between Ripjaws and RipjawsX. As you all know here is the USA we have Newegg.com, they have great prices on RAM and lately with the new platforms coming they have been having great sales on Ripjaws and PipjawsX modules. I need to know the difference between the 2. They have the exact same specs.