If you don't see your Gateway Laptop Model in the list please use the Memory Configurator
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 to better help us in shipping the compatible memory for the required system. If our shipping department finds any error they will email to inform you and will try their best to make sure and ship right compatible Laptop memory ram.