AS/400, iSeries, and IBM i Naming Explained

Why the same platform has been called AS/400, iSeries, System i, and IBM i, and how these names relate to each other.

~6 min read

Log in to continue

Create a free account to read this lesson and save your progress through the IBM i Fundamentals path.

Have a question?

The AI Tutor is for educational guidance only. It cannot connect to a real IBM i system, execute code, or analyze production code. Opening it from here shares this lesson's title and content so it can answer questions about it directly, without leaving this page.

Try asking: “If AS/400 and IBM i are the same platform, why do people still call it AS/400?”

Practice this topic