This IBM Redbooks® publication describes the features and functions of the latest IBM Z® platform members with the IBM Telum® II processor: IBM z17® ME2 and IBM z17 MER. It includes information about the IBM z17 ME2 and IBM z17 MER processor design, I/O innovations, security features, and supported operating systems.

The IBM Z platform is recognized for its security, resiliency, performance, and scale, and is relied on for mission-critical workloads and as an essential element of hybrid cloud infrastructures. IBM z17 ME2 and IBM z17 MER add more capabilities and value with innovative technologies that accelerate the digital transformation journey.

IBM z17 ME2 and IBM z17 MER are state-of-the-art data and transaction systems that deliver advanced capabilities, which are vital to any digital transformation. IBM z17 ME2 and IBM z17 MER are designed for enhanced modularity in an industry standard footprint, offering clients the choice of a factory single frame model (IBM z17 ME2) or rack-mount configuration (IBM z17 MER) to install in their own data center rack infrastructure. These systems excel at the following tasks:

• Performing AI inference with IBM Integrated Accelerator for Artificial Intelligence
• Using multi-cloud integration services
• Securing data with pervasive encryption
• Accelerating digital transformation with agile service delivery
• Transforming a transactional platform into a data powerhouse
• Getting more out of the platform with IT Operational Analytics
• Accelerating digital transformation with agile service delivery
• Revolutionizing business processes
• Blending open source and IBM Z technologies

This book explains how these systems use innovations and traditional IBM Z strengths to satisfy growing demand for cloud, analytics, and open-source technologies. With IBM z17 ME2 or IBM z17 MER as a base, applications can run in a trusted, reliable, and secure environment that improves operations and lessens business risk.

Chapter 1. Introduction and overview

Chapter 2. Central processor complex hardware components

Chapter 3. Central processor complex design

Chapter 4. I/O structure

Chapter 5. Logical I/O and the channel subsystem

Chapter 6. Cryptographic features

Chapter 7. Operating systems support

Chapter 8. System upgrades

Chapter 9. Reliability, availability, and serviceability

Chapter 10. Hardware Management Console and Support Element

Chapter 11. Environmental requirements

Chapter 12. Performance and capacity planning

Appendix A. IBM Z Integrated Accelerator for AI and IBM Spyre AI Accelerator

Appendix B. IBM Z Integrated Accelerator for IBM zEnterprise Data Compression

Appendix C. Tailored Fit Pricing for IBM Z and IBM Z Flexible Capacity for Cyber Resiliency

Appendix D. Channel options

Appendix E. Frame configurations with power distribution units

Appendix F. Sustainability