Hardcoreware has posted a review on Corsair XMS3500 DDR Memory
If you're looking to overclock your memory to 434 MHz and beyond, there are several "PC3500" options available to you. Our recommendation is to check out the XMS3500 Dual Channel kit from Corsair.Read more
We were able to take it quite beyond its specified ratings, and it performed like an absolute champion. Check out the review!