Mushkin Redline XP4000 2GB
 

Mushkin has been well known for producing top-notch overclocker's memory. Now they have released a 2 GB kit which features their brand-new reengineered heatspreaders. Even though it uses 6 ns rated memory chips from Infineon we could overclock them to 280 MHz, a great result for a 2 GB kit.

Link:
http://www.techpowerup.com/reviews/Mushkin/XP4000-2GB