Nemas to kupovat niekde u vietnamca ani v smetnej bedni vo firme, ale normalne v obchode. Bezne predavane ti tam budu pasovat (su unbuffered ne-Ecc), urcite by si si nevybral najdrahsie ECC ani fully buffered

http://en.wikipedia.org/wiki/DDR2_SDRAM
Be fully buffered modules, which are designated by F or FB and do not have the same notch position as other classes. Fully buffered modules cannot be used with motherboards that are made for registered modules, and the different notch position physically prevents their insertion.