What is the best 16GB (2x8) for $140?



You didn't could the -10%, so it would be $133, is it worth $13 more?. And the mobo i'm getting is the ASUS M5A99FX PRO R2.0 and CPU FX-6300. Is it better to have higher CAS latency or lower? and same for timing. And will it work with my mobo since it only supports 2133? Or can I downgrade it in the bios to run at 2133?
 
With the 6300, I'd look to 1600/9 in a 2x8GB set, so the RJ X set I linked to before, (and while your mobo may be 'rated' to 2133, there's very few 8350's that can even run 8GB of 2133 at 2133 let alone trying to go 16GB...you could look for 1866, but no guarantee that your CPU could carry 1866....as far as CAS want the lowest you can realistically run with your CPU at the highest freq...for your CPU I'd say 1866/10 or 1600/9
 


So go with the first one?