Dynabook/Toshiba HDD A000038400 is compatible in the following Models:

Dynabook/Toshiba PORTEGE Series

M Series M800 - PPM80A-01900P

M Series M800 - PPM81A-05W01J

Dynabook/Toshiba SATELLITE Series

P Series P300 - PSPC4A-03P01P

P Series P300 - PSPCCA-03W01Y

P Series P300 - PSPCCA-05X02H

U Series U400 - PSU44A-00H00C

Dynabook/Toshiba SATELLITE-PRO Series

P Series P300 - PSPC5A-00V00E

P Series P300 - PSPCDA-01N00D

P Series P300 - PSPCDA-03P00D