IBM S1112 9242-21B is a Power 11 generation system. Use the complete machine type and model, 9242-21B, when identifying documentation or reviewing an existing configuration.
- Model
- S1112
- Machine Type Model
- 9242-21B
- Generation
- Power 11
- Reference Scope
- Current-generation model reference.
Identify your system
Match the machine type and model on the system label with this record. Processor features, memory, adapters, operating-system levels, and licensing must be checked for the specific configuration.
Manufacturer reference
IBM model reference identifies this model. Reference checked October 2, 2026.
Review your next step
Bring the model, operating-system release, configuration, and upgrade requirements to Midland. Availability, parts, and support entitlement require confirmation for the proposed system.