Super Talent T1000UX2G5 2GB PC2-8000 DDR2 Memory Kit
 

The Super Talent T1000UX2G5 2GB PC2-8000 DDR2 Memory Kit performs great at its advertised speed of 1000MHz and fairly relaxed timings. Using more aggressive timings (4-4-4-12) allowed this memory to operated error-free up to 1075MHz, and changing the timings back to the default 5-5-5-15 allowed the memory to run stably at 1200MHz.

http://www.bigbruin.com/2007/stpc28000_1