OCZ DDR2 PC2-6400 ATI CrossFire Certified Edition Memory
 

"DDR2 memory is now mainstream and needed for current motherboards. So, when upgrading your computer system, it's required to pick up at least 2 gigabytes of DDR2 memory. Selecting memory can be a daunting task, as there are so many memory companies on the market. OCZ has really taken the guesswork out of this memory though, since it's designed to work best with ATI chipset motherboards. So if you are getting a new ATI chipset motherboard, this would be the memory to get. With a default speed of 800MHz DDR2 and a timing of 4-4-4-12 it is sure to perform very well in high-end motherboards..." ~3dGameMan.com



http://www.3dgameman.com/content/view/5663/103/