IBM Power S1122 - High performance scale-out server

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Autonomous IT built for the AI era

IBM® Power® S1122 is a dense 2U rack server designed for small to midsized businesses, remote branches and space-constrained environments. With up to 60 IBM Power11 cores and 4 TB of memory, it supports IBM® AIX®, IBM i and Linux®.

Built for cost-efficiency, hybrid cloud flexibility and simplified management, the Power S1122 server helps organizations run mixed workloads, scale easily and modernize infrastructure without complex replatforming.

 IBM Power Scale-out Servers: Introduction and Overview
Continuous operations

Enable zero planned downtime for maintenance with LPM and provide automated patching that keeps workloads running—ideal for teams with limited IT resources.1
Quantum-safe security

Safeguard your data with quantum-level protection to manage evolving compliance and governance needs.
Optimized energy use, smarter operations

Improve operational efficiency to reduce energy consumption, carbon emissions and IT tech footprint, and contribute to a lower total cost of ownership.
Scalability and flexible growth

Scale, adapt and grow, embedding AI into core operations while making business-driven workload placement decisions across a hybrid cloud.

Features

Ruby Zgabay with Power11 S1122 server
Autonomous system maintenance

Automated system updates in real time without downtime—keeping operations continuous and reducing pressure on lean IT teams.
IBM Power11 S1122 right facing product shot with blue gradient background
Quantum-safe compliance management

Sensitive data protection with embedded cryptography, secure boot and cryptographic inventory—supporting compliance management without external tools.
Close up of a Power11 server being handled by an engineer
AI and cloud-ready

On-chip AI engines to accelerate AI-driven insights, and scale your workloads to Power11 processor-based systems in IBM Power Virtual Server.
IBM Power S1122 overhead product shot
Intelligent energy management

A new energy mode with automated scheduling to dynamically manage power consumption, helping ensure optimal efficiency without impacting critical business SLAs.

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A secure virtual server, offering a consistent experience, modernizing at your pace and price point, on and off premises.
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Footnotes

1. Based upon IBM internal testing of multiple upgrade scenarios (firmware, VIOS, etc.) utilizing Live Partition Mobility (LPM) support to migrate active partitions between systems with redundant Virtual I/O Server (VIOS).