Toshiba Satellite R Series Memory Upgrade Configurator - choose your Model:

R10 Tablet
R10-101
R10-S613
R10-S802TD
R10-S804TD
R10-S820
R15-S822/R15-S8222
R15-S829
R20-110
R20-112
R20-JK2
R20-ST2081
R20-ST4113
R20/00X00K
R25-S3503
R25-S3513
R630-112
R630-12G
R630-135
R630-138
R630-13F
R630-13J
R630-13K
R630-13N
R630-13P
R630-13V
R630-148
R630-14H
R630-14J