My Motherboard And Ram Memory

[H0nDA2000]

i have my pc p4 2.8ghz and my motheboard --> http://www.msicomputer.com/product/p_spec.asp?model=845GEM-L&class=mb

And i have 2x256 ram , i would like to know if i can put 2 x 512 ddr400 <--
or 1x512 ddr400 and another 512 ddr(smth else) like 333 or 200...

PLZ REPLAY SOON NEED HELP!!!!

 

[Rambo]

and another 512 ddr(smth else) like 333 or 200...

PLZ REPLAY SOON NEED HELP!!!!

Well, you don't want to vary your RAM's Clock speeds, due to the fact that the higher one will be dragged down to running at the same speed of the slower one...

Ok, just found out loooking at that site, you cant have DDR400 IT doesn't support it... You can, however, have DDR333, but this can only work if your CPU has an FSB of 533Mhz:

Note: In order to select PC2700(DDR333) in the BIOS setup, FSB 533MHz CPU is required

You can have 2 x 512 MB DDR266 easily, and you could have 2 x 512 MB DDR333 aslong as you stick by what I said above

 

[H0nDA2000]

ok but now how can i check if my CPU has an FSB of 533Mhz ??
i cant sent my pc to a store .. and i dont know the name of the pc to go to a web page

 

[apj101]

use
http://www.cpuid.org/cpuz.php#download