Dynabook/Toshiba MEMORY P000821100 is compatible in the following Models:

Dynabook/Toshiba PORTEGE Series

X Series X30-F - PUR31A-0FC002

X Series X30-F - PUR31A-0FC043PC

X Series X30-F - PUR31A-0XN002

X Series X30-F - PUR31A-0YF002

X Series X30-F - PUR31A-12W002

X Series X30-F - PUR31A-157002

X Series X30-F - PUR33A-00Y01T

X Series X30-F - PUR33A-02M01T

X Series X30-F - PUR33A-15L003E1

X Series X30L-G - PUZ20A-1LL00Q

Dynabook/Toshiba TECRA Series

A Series A50-EC - PT5A1A-0YY001

A Series A50-EC - PT5A1A-16G059

A Series A50-EC - PT5A1A-1CT001

C Series C50-EC - PT5A1A-12400K

C Series C50-EC - PT5A1A-19D00K

C Series C50-EC - PT5A1A-19L00K

X Series X40-F - PMR31A-106002

X Series X40-F - PMR31A-10U002

X Series X40-F - PMR33A-00Y02F

X Series X40-F - PMR33A-1ER002

X Series X40-F - PMR33A-1EW002E1