Dynabook/Toshiba HDD P000307900 is compatible in the following Models:

Dynabook/Toshiba SATELLITE Series

Other 1800 - PS181A-009S9

Other 2800 - PS280A-00006

Other 2800 - PS280A-000FQ

Other 2800 - PS280A-ELCL3

Dynabook/Toshiba SATELLITE-PRO Series

Other 4330 - PS433A-2E153

Other 4600 - PS460A-01KEH