This replacement memory upgrade is ideal for those with existing laptop models that have reached their maximum capacity, such as the Compaq Presario Notebook B1921TU.
OFFTEK 1GB Replacement Memory RAM Upgrade for Samsung X05 XTM 1600 (PC2700) Laptop Memory
OFFTEK 1GB Replacement Memory RAM Upgrade for Wortmann AG Terra Mobile Business 4205 (1200761) (DDR2-6400) Laptop Memory
OFFTEK 1GB Replacement Memory RAM Upgrade for Sony Vaio VGN-A140B4 (PC2700) Laptop Memory
OFFTEK 1GB Replacement Memory RAM Upgrade for Samsung X11-CV01 (DDR2-4200) Laptop Memory
OFFTEK 1GB Replacement Memory RAM Upgrade for Packard Bell Dot A/R-010UK (DDR3-10600) Laptop Memory
OFFTEK 1GB Replacement Memory RAM Upgrade for Packard Bell EasyNote R9 250D (DDR2-4200) Laptop Memory
