OCZ PC2-6400 Platinum EB (DDR2 800MHz)
 

Until recently we thought that heatspreaders are not necessary for DDR2
modules, because DDR 2 runs cooler than DDR1 due to its lower voltage.
DDR2 modules in previous tests became just lukewarm. We had to change
our opinion after running OCZ PC2-6400 at 2.3 volt. After a while these
modules become quite hot and a quality heat spreader is therefore useful.

Review URL:
http://www.overclockers.com.au/article.php?id=382527