2GB DDR2-533 (PC2-4200) RAM Memory Upgrade for the Toshiba Mini NB300 Series NB305-N410BL (Genuine A-Tech Brand) 2GB DDR2-533 (PC2-4200) RAM Memory Upgrade for the Toshiba Mini NB300 Series NB305-N410BL 100% Genuine A-Tech Brand Memory 2GB DDR2-533 PC2-4200 Non-ECC Unbuffered 200 Pin 1.8V CL=4 Memory Limited Lifetime Warranty High Quality Ram specifically designed for the Toshiba Mini NB300 Series NB305-N410BL