CMS 2GB (1X2GB) DDR2 6400 800MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Toshiba® Mini Notebook Nb250 Nb255 Ddr2 - A40 - Walmart.com
2GB Team High Performance Memory RAM Upgrade Single Stick For Toshiba NB250-10D NB250-10G NB305/02F N B305-02M Netbook.. The Memory Kit comes with Life Time Warranty. at Amazon.com