IDF 2005: Enthusiast Memory Update
 

On display in the Lubic Case was a pre-production sample of Kingston's HyperX DDR2 1000MHz memory. This memory is so new that it isn't yet on the Kingston site and this is the first time we have seen Kingston using it. The memory was clocked at 1GHz with 5-5-5 timings while the test systems Intel 840 processor was overclocked to ~4GHz with the aid of water cooling.

Link: http://www.legitreviews.com/article.php?aid=236