Gateway FX Series Desktop Memory Upgrade Configurator - choose your Model:

FX400MC
FX400S
FX400X
FX400XL
FX4200-EBF01A
FX4710
FX510S
FX510X
FX510XG
FX510XL
FX510XT
FX530B
FX530QS
FX530S
FX530XE
FX530XG
FX530XL
FX530XM
FX530XT
FX530XV
FX540B
FX540S
FX540X
FX540XG
FX540XT
FX540XV
FX541S
FX541X
FX541XG
FX542X
FX542XT
FX6710-01
FX6800-01E
FX6800-05
FX6800-09
FX6800-11
FX6801-01
FX6801-01g
FX6801-02g
FX6801-03
FX6831-01
FX6831-03
FX7020
FX7024
FX7026
FX7029E
FX8010m
FX8020
FX8030
FX8040