4GB Team High Performance Memory RAM Upgrade Single Stick For Toshiba Satellite A300-048 A300-06H A30 0-0F7 A300-1I4 Laptop. The Memory Kit comes with Life Time Warranty. at Amazon.com
Toshiba Satellite A300 series compatible RAM and SSD upgrades | Upgradeable
Upgrading RAM in Toshiba Satellite M100 M105 – Inside my laptop