IBM eServer i5 595 (9406-595)
You have an i5 595 9406-595. Here's what that means in 2026: IBM's flagship enterprise Power5 system, outside IBM's standard support since staged 2019-2020 withdrawals.
The eServer i5 595 (9406-595) was IBM's enterprise-class flagship of the Power5 generation, a frame-based system scaling to 64 processors, built for the largest consolidated commercial and IBM i workloads of its era.
i5 595 at a glance
Where it stands in 2026
i5 595 lifecycle status
| Milestone | Date | What It Means |
|---|---|---|
| End of standard IBM support | Staged, approximately 2019-2020 | IBM no longer provides hardware maintenance, machine code updates, or security patches. |
| IBM i ceiling | Approximately IBM i 6.1 | Multiple releases behind even Power6-era hardware, with no OS upgrade path on this hardware. |
Dates per IBM's staged services-withdrawal announcements and published third-party lifecycle tracking; exact date varies by feature code.
See our maintenance page for third-party support options and our migration comparison for what a modern replacement actually looks like.
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