Sony VAIO VPC Series Memory Upgrade Configurator - choose your Model:

VPC-CW1HGX/U
VPC-L117FX/B
VPC-L118FG/B
VPCCW14FX/P
VPCCW14FX/W
VPCCW18FX/B
VPCCW1AGX/U
VPCCW1CGX/U
VPCCW1IGX/U
VPCCW1JGX/U
VPCCW1KGX/U
VPCCW1LFX/B
VPCCW1MFX/B
VPCCW1NFX/B
VPCCW1S1E/B
VPCCW1S1E/P
VPCCW1S1E/W
VPCL112GX/B
VPCL11M1E/S
VPCL11S2E/S