The best memory upgrades for your Compaq Presario Notebook B Series B1973TU Notebook!
We've spent years amassing all the information we need to make sure you get the right memory for your Compaq Presario Notebook B Series B1973TU Notebook.
We guarantee this memory will work in your machine for the life of your machine. Your Compaq Presario Notebook B Series B1973TU supports up to 2 GB in two slots and modules must be installed one at a time.