Compatible System: Apple: Mac Mini G4 1.25GHz-1.42GHz Features: Top grade chips and components – Each Axiom memory module is manufactured to meet or exceed OEM specifications Fully tested – All memory chips that leave our warehouse are fully tested to guarantee quality and reliability Guaranteed compatibility – Axiom guarantees that each system specific chip will work with its corresponding OEM computer Free unlimited tech support Parts: Lifetime limited Labor: Lifetime limited