Neoseeker take a hard look at Corsairs TwinX PC4000 Platinum.
I used MemTest to check for stability at various timing settings; then tried the benchmarks (Sandra, RightMark, WinRAR and Doom3) to confirm stability. 285MHz was not totally stable, but it was probably due to the processor not wanting to run at 3.025GHz - after all, it was only rated for 2.2GHz!Corsair XMS4000 Review