Phoronix posted a review on the Corsair DHX 4GB DDR2-800MHz memory
A quote from the article:
>> Corsair DHX 4GB DDR2-800MHz Review
It's been a while since last looking at any Corsair memory at Phoronix, but up for review this afternoon is their latest TWIN2X4096-6400C4DHX memory. This DDR2 memory features Corsair's DHX technology for cooling the memory ICs with EPP latencies of 4-4-4-12 and run at 800MHz. Like many other Corsair products, the TWIN2X4096-6400C4DHX is also backed by a lifetime warranty.
>> Corsair DHX 4GB DDR2-800MHz Review