OK, I just went to Fry's earlier to replace my rather crappy original "Hynix-brand" PC2-5300U 1Rx8 512MB x 2 RAM memory (not sure about the Mhz speed) that came the Dell Dimension E521 PC with the AMD 64 (x2). I upgraded it to a "Patriot-brand" PC2-5300LL 677mhz 2GB x 2 4-4-4- 12 1.8. So I could use it for Photoshop CS4 and so I could play Flight Simulator without the terrible lag.
It's the cheapest RAM they have and the "tech-guys" there have no idea what those numbers and letters mean at all. They actually got me a notebook memory at first. : (
Anyway, how would I know if the one I got is compatible with my motherboard's clock speed and such stuff like that? Also, why does Windows Vista Premium always show 25-30% less memory than the actual memory size? I haven't assembled a computer so I have no idea on the proper upgrades. I need info ASAP.
Thanks! : )
It's the cheapest RAM they have and the "tech-guys" there have no idea what those numbers and letters mean at all. They actually got me a notebook memory at first. : (
Anyway, how would I know if the one I got is compatible with my motherboard's clock speed and such stuff like that? Also, why does Windows Vista Premium always show 25-30% less memory than the actual memory size? I haven't assembled a computer so I have no idea on the proper upgrades. I need info ASAP.
Thanks! : )