Windows XP running 4 DDR 400 ram chips on a ASUS P4C-800. They are all dual
channel ram, first 2 slots are DDR 466 Kingston, second 2 slots are Crucial
Value Ram all total 2 gs of ram. Wastage of ram? 1g enough? Keep the DDR466
only?
It might be quite useful to consider how much memory you
need for your most demanding tasks. Task Manager will
reveal this, then add a bit more (at least 100MB) for
caching OS files... though even more is better up to a
point. Since you don't seem to know if you need the memory,
that you don't have specific tasks in mind that warranty the
2GB, it's likely you don't need it all, but it brings up the
other question, then why did you buy 2GB of memory to begin
with?
Random speculation is that "most people" don't need more
than 1GB, yet. For those people, removing the slower timed
memory will not only (usually) raise the timings the board
uses for the remaining memory, but simply having less memory
installed also may cause a timings reduction, speed
increase. "Most people" isn't all that useful to consider
though, most people don't have a GB of memory either, nor
use usenet or (etc, etc).