IBM i • AIX • Linux • Power Systems

IBM Power 11. Engineered for What's Next.

The most powerful, secure, and scalable enterprise platform built for hybrid cloud, AI, and mission-critical workloads.

Explore Power 11 Models Compare Power 10 vs Power 11
  • Enterprise Proven
  • Secure by Design
  • Built for AI
  • Future Ready

Transparent Pricing

Real pricing. Real configurations. No secrets.

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Compare Systems

Power10 vs Power11. See the real-world improvements.

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Powering Business-Critical Workloads Worldwide

IBM Power systems run some of the world's most important businesses, built for reliability, performance, and availability.

Why IBM Power →

99.9999%

Availability

45+

Years of Innovation

8 of 10

Fortune 500 Companies

2.6x

Better Performance

Trusted platforms IBM Power AIX IBM i Linux PowerVM

Explore Power 11 Planning Resources

IBM Power 11 Specs

Core counts, memory, supported operating systems, storage planning, virtualization, HMC, and expansion notes.

IBM i Migration

Upgrade planning for IBM i shops moving from older Power Systems into a Power11 environment.

Quote Readiness

A worksheet that helps you describe current system, workload, constraints, budget, timeline, and risk profile.

Latest from the Library

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CPW and rPerf Benchmarks Explained

Use CPW and rPerf to compare Power11 capacity, then test the benchmark answer against your peak windows, partitions, storage, and I/O.