"The Patriot Memory Extreme Performance 2GB DDR500 DC Kit is very
overclockable RAM. Furthermore, it comes with a premium aluminum heat
spreader. This pair of DDR PC4000 is able to run at 500MHz with the timing
of 3-4-4-8 even at default CPU speed. As for the overclocking performance,
with the slightly changed the timing and increase the memory voltage, the
RAM was able to hit 252MHz which is equal to DDR504...."