SO-431250B Sony Vaio 40GB 4200RPM Hard Drive Compatible Models:PCG-711 , PCG-FX120 , PCG-FX140 , PCG-FX150 , PCG-FX170 , PCG-R505TE , PCG-R505TS , PCG-XG18 , PCG-XG19 , PCG-XG28 , PCG-XG29 , PCG-XG38 , PCG-XG39 , PCG-XG500 , PCG-XG700 , PCG-XG9 , PCG-Z505HE , PCG-Z505HS , PCG-Z505JE , PCG-Z505JS , PCG-Z505LE , PCG-Z505LS,Note: This hard drive does not include the caddy or the connector. Hard drive caddies and connectors are sold separately.Height 9.5mmForm Factor 2.5