Power 11 Upgrade Hub
IBM Power11 is the current generation of IBM Power Systems, announced July 8, 2025. This section covers Power11 specs, pricing, and upgrade paths from Power9 and Power10 environments.
IBM Power11 represents the latest evolution of the platform that began with the AS400. This section covers everything you need to evaluate a Power11 upgrade: what changed from Power10, pricing guidance, release timeline, and how IBM i runs on Power11.
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IBM Power P05 Generation Comparison Dataset
A structured, downloadable dataset comparing CPW, memory bandwidth, internal storage, and PCIe capacity across the IBM Power11 S1112 and the Power10, Power9, and Power8 systems in the IBM i P05 software tier.
IBM Power 11 Overview
IBM Power11 is the latest generation of IBM Power Systems hardware, announced July 8, 2025. Power11 delivers new performance gains, energy efficiency improvements, and full compatibility with IBM i workloads from AS400-era applications forward.
Topics Covered
- IBM Power11 overview
- IBM Power11 price guide
- IBM Power11 release date
- Power10 vs Power11
- Power9 vs Power11
- AS400 to Power11 upgrade path
- IBM i on Power11
- Power11 sizing checklist