I have had this particular RAM module running in my Dell Dimension 2400 and it has been surperb. Only reason I am letting this go is that I have just upgraded to 2GB RAM as I do a lot of web design work and the apps I run take up a lot of memory.
This 512MB RAM module will be perfectly adequate for those running any Operating System up to and including Windows XP, it may be best to avoid 512MB if you plan on using Windows Vista, I'd recommend 2GB at least !
I have certainly not had any issues with the Samsung 512 MB PC2700 DDR RAM (M368L6423FTN-CB3).
Its RAM. It does exactly what it says on the tin. It seems i need to write my life story about this inoffensive bit of hardware but what more can i say. Stone the flamin crows its a stick of RAM.