Patriot Extreme Performance DDR2 8GB PC2-6400 Low Latency Quad Memory Kit Review
 

The larger amount of RAM is used as cache for the Operating System, the
large programs you’re using, and allows extra memory space for doing
other things like running even more programs. Without the extra
resources, your system’s computing power is greatly hampered because it
has to juggle data around to make room as you open more programs. Often
times that means swapping to the much slower hard drive which brings
things down to a grind.


http://www.futurelooks.com/patriot-e...ry-kit-review/