The IBM 02WF078 System Planar (2U) for 9009-22A is the main system motherboard (planar board) used in the IBM Power System S922 (Machine Type 9009-22A) enterprise server platform. It is the central hardware component that connects and controls all major server subsystems including CPUs, memory, storage backplane, I/O slots, and service processor functions.

This system planar is a critical FRU (Field Replaceable Unit), responsible for overall system operation and communication between components in the server chassis. It is specifically designed for IBM POWER9-based S922 systems and is required for proper system boot and functionality.

The 9009-22A platform is a 2U rack-mounted enterprise server used in virtualization, database workloads, cloud infrastructure, and mission-critical computing environments where reliability and performance are essential.

Specifications:

• Brand: IBM
• Part Number: 02WF078
• System Compatibility: IBM Power System S922 (9009-22A)
• Type: System Planar / Motherboard (2U)
• Architecture: IBM POWER9
• Form Factor: 2U Rack Server Main Board
• Function: Central system control and hardware integration
• Supports: CPU modules, memory DIMMs, storage backplane, I/O adapters
• Application: Enterprise servers, virtualization, cloud, database workloads
• Condition: Used (pulled from working systems unless otherwise stated)

Features:

• Genuine IBM enterprise system planar for POWER9 S922 servers
• Central hub for all system components and data pathways
• Supports high-performance POWER9 processor configurations
• Enables enterprise-class virtualization and workload processing
• Designed for 24/7 continuous data center operation
• Critical FRU required for full server functionality
• Integrates memory, storage, and I/O subsystems
• Built for high reliability and mission-critical workloads
• Used in IBM 9009-22A 2U rack server systems
• Essential for system replacement, repair, or full chassis rebuild