Aggressive timing memory, low latency (CAS-TRCD-TRP-TRAS) has always been the only way to fly for Overclockers, Enthusiasts, and Gamers. Bottom line is, if you want higher frame rates for gaming or world record benchmarks the numbers 2-2-2-5 is what you're looking for. Mushkin has come out with series of memory called Redline XP4000 rated to run at 2-2-2 timings.



Link: XtremeSystems