I made a hasty purchase recently of a set of 2x 8gb G.Skill RipjawsX DDR3-1600 PC-12800 (part #: F3-1600C9D-16GXM) to go in my ASRock 990FX Extreme9 motherboard that I'm building my new system around. I neglected to check the compatibility listing on ASRock's webpage beforehand like the idiot I am. I checked the official listing after I received the motherboard and the RAM and noticed that this RAM isn't on the list. My question is: Will it work, or should I send the memory back and pick from the list of compatible hardware? I emailed ASRock asking this very question, but have thusfar not heard anything back. Thanks for the help!