Corsair is at the top of their game releasing memory that keeps significantly outperforming the last. I notice that in the PDF they say that you can only run two sticks of this memory at CAS 2.5, but again they are being too humble as I was able to do CAS 2 with both sticks at the same time. Possibly not all boards are capable of supporting this speed. With enough voltage and a good motherboard you can easily do 400 MHz at CAS 2 with two sticks of memory.
De review vind je op AMDZone