Find IBM memory upgrades with lifetime warranty .Please choose your IBM Desktop PC Computer, or IBM ThinkPad Notebook from the following list. Then on the next page select your IBM model from the scrolling list. This will take you to IBM compatible memory list of all the sizes. choose your desired size compatible memory ram to place an order on line.
 

All memory ordered through our Memory Configurator carries lifetime warranty and Compatibility is guaranteed. However we request customers to provide your system model in special instructions at the final page for shipping department to make sure we are shipping right compatible memory for the required system. If our shipping department sees any error they will email to inform you and will try their best to make sure and ship right system compatible memory.

If you are not sure what to buy, please Contact Customer Support.