[Pc_Support] Stupid RAM Questions

[Bruce Metcalf]

Somebody here, it doesn't matter who, wrote:

>matched 1GiB DIMMs with fairly good timings (2.5-3-3-6) in a DDR400

Would one of you be so kind as to point me to a web site where I can 
find the definitions of those timings? Especially favored would be a 
site that helped me select the most appropriate memory specs for 
upgrading my systems.

TIA,
Bruce