Dynabook/Toshiba HDD P000555080 is compatible in the following Models:

Dynabook/Toshiba SATELLITE Series

C Series C850 - PSCBWA-05E001

C Series C850 - PSCBWA-09L001

C Series C850 - PSKC8A-0F300S

C Series C850 - PSKCCA-00N010

C Series C850 - PSKCCA-04H010

Dynabook/Toshiba SATELLITE-PRO Series

C Series C850 - PSCBXA-010005

C Series C850 - PSCBXA-023005

C Series C850 - PSCBZA-003005

C Series C850 - PSKC9A-00T019

C Series C850 - PSKC9A-01Q019

L Series L850 - PSKG9A-00L001