S.A. Technologies, Inc website says the individual chips are 256 megs.
The chip information which S.A. Technologies, Inc presents in their page is based on
Micron Technologies datasheet webpage.
The manufacturer of the module is still evading me, after 20 minutes searching. Any logos on the sticks?
Did you remove
all other sticks of memory when you tested this stick? Some mobos (err, chipsets) cannot properly tolerate larger sticks being added in if the first sticks were smaller. IOW, the order in which the sticks are installed can make a difference in some instances.