Sony VAIO PCG-GR Series Memory Upgrade Configurator - choose your Model:

PCG-GR100/GR100K Series
PCG-GR114EK/GR114MK/GR114SK
PCG-GR150K
PCG-GR170K
PCG-GR200/GR200K/GR200P Series
PCG-GR214CP
PCG-GR214CP/EK
PCG-GR214EK
PCG-GR214EP/GR214MP
PCG-GR214MK
PCG-GR215MK
PCG-GR215MP/GR215SP
PCG-GR215SK
PCG-GR250/GR250K/GR250P
PCG-GR270/GR270K/GR270P
PCG-GR290/GR290K/GR290P
PCG-GR300 Series
PCG-GR314MP/GR315MP
PCG-GR370
PCG-GR390
PCG-GR414SK/GR414SP
PCG-GR55
PCG-GR5E/BP