Hi

I'm wanting to speed up my parents pc with some more memory.
It's an Intel P4 2.8Ghz, with 512MB of DDR RAM (2 sticks of 256MB, PC3200).
CPU-Z says that the DRAM Freq is 200Mhz.
I've found 2 different makes of 1GB sticks for between £33 & £39 but both have a DRAM Freq of 400Mhz.
If I put in one of the 1GB 400Mhz into the PC, will it work with the 200Mhz sticks or would I just be best to put in the 400Mhz on it's own?

Thanks

best with 1gig stick as it will drag pc to the slower speed 200mhz if they are left in.
i have a 2x 512mb sticks of ram pc3200 400mghz 184 pin ddr if your interested pm me(cheap)

TRUST me. This is what you want:

http://www.crucial.com/uk/store/partspecs.aspx?IMODULE=CT2KIT12864Z40B

Take the two in it, and throw them away. Put these in.

'nuff said.

(Note this is 2GB for £40 - if you definitely only want 1GB then you want this for £25: http://www.crucial.com/uk/store/partspecs.aspx?IMODULE=CT2KIT6464Z40B)

cool thanks for that, have today ordered 2 x1GB sticks, which should do the trick nicely!