Toshiba Satellite NB100 Series Memory Upgrade Configurator - choose your Model:

NB100-10X
NB100-10Y
NB100-111
NB100-11J
NB100-11R
NB100-128
NB100-12A
NB100-12D
NB100-12H
NB100-12M
NB100-12N
NB100-139
NB100/C02