The best memory upgrades for your Lenovo Thinkpad Original Series 600 (Type 2646) Notebook!
We've spent years amassing all the information we need to make sure you get the right memory for your Lenovo Thinkpad Original Series 600 (Type 2646) Notebook.
We guarantee this memory will work in your machine for the life of your machine. Your Lenovo Thinkpad Original Series 600 (Type 2646) supports up to 288 MB in two slots and modules must be installed one at a time.