IBM Power 11 Models

Every IBM Power11 machine type, from S1112 9242-21B through E1180 9080-HEU, profiled by form factor, supported operating systems, and workload fit.

IBM Power S1112 9242-21B

IBM Model S1112 9242-21B is the compact rack-entry Power11 system for smaller IBM i, AIX, Linux, branch, and near-edge deployments.

  • Machine types 9242-21B rack and 9242-21T tower
  • 4-core EJMT or 10-core EJSV Power11 processor options
  • Up to 512 GB DDR5 across 4 DDIMM slots
  • Up to 12.8 TB of internal NVMe U.2 storage
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IBM Power S1122 9824-22A

IBM Model S1122 9824-22A is the mainstream 2U scale-out Power11 rack server for IBM i, AIX, and Linux growth beyond S1112 limits.

  • Dense 2U rack form factor
  • Up to 60 Power11 cores
  • Up to 4 TB memory
  • Supports AIX, IBM i, and Linux
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IBM Power S1124 9824-42A

IBM Model S1124 9824-42A is the larger 4U scale-out Power11 server for heavier consolidation and growth beyond S1122.

  • 4U rack form factor
  • Higher core and memory ceiling than the S1122
  • Supports AIX, IBM i, and Linux
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IBM Power L1122 9856-22H

IBM Model L1122 9856-22H is the Linux-focused 2U Power11 scale-out server for compact Linux-on-Power deployments.

  • Dense 2U rack form factor
  • Linux-focused Power11 architecture
  • Shares the Power11 core platform with the S1122
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IBM Power L1124 9856-42H

IBM Model L1124 9856-42H is the larger 4U Linux-focused Power11 server for broader Linux consolidation on Power.

  • 4U rack form factor
  • Linux-focused Power11 architecture
  • Higher core and memory ceiling than the L1122
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IBM Power E1150 9043-MRU

IBM Model E1150 9043-MRU is the enterprise midrange Power11 system for transactional databases and larger IBM i or AIX production environments.

  • Enterprise midrange class system
  • Built for transactional and database-heavy workloads
  • Supports AIX, IBM i, and Linux
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IBM Power E1180 9080-HEU

IBM Model E1180 9080-HEU is the high-end enterprise Power11 system for maximum mission-critical scale, resilience, and consolidation.

  • IBM's highest-end Power11 enterprise system
  • Built for mission-critical scale and resilience
  • Supports AIX, IBM i, and Linux
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