I was wondering where on the internet, I can learn about hardware specifics. For example, in the area of RAM, I want to learn about what DDR is and what brands of DDR RAM are efficient, or what PC4200 means. Really specific stuff like that, but not just for RAM, I want to learn specifics about motherboards, processors, videocards, soundcards, you name it!

I do not want reviews or editorials on what the latest motherboards, etc. I just want technical information about all the numbers I see when I go to newegg.com and look at a motherboard for sale that has a whole bunch of numbers like 30948 mhz or 500 mb of this and that, etc. I want to learn this basic information and I'd prefer to read about this stuff on the internet.