IBM z Systems Software Contracts

Mainframe Exhibits

Certain mainframe hardware information is required to determine software charges for z Systems software products. This information is common in all geographies for IBM and our customers. The following Mainframe Exhibits include vendor, machine model, full capacity MSU rating and other data related to software charging.

Contact an IBM Sales Specialist

Browse z Systems


Infrastructure matters. Businesses turn to the IBM mainframe for unmatched security, operational efficiency, speed, seamless scale, and lower cost per transaction. The IBM z System, the world’s premier data and transaction engine, is enabled for mobile, integrates transactions and analytics, and delivers efficient and trusted clouds.

Operating Systems

IBM z Systems supports multiple operation systems:


The IBM z Systems portfolio of solutions, along with IBM's deep industry expertise, helps organizations like yours reinvent enterprise IT for analytics, cloud, security and more.


IBM z Systems combine leading-edge innovation and unparalleled capabilities to power cloud, business analytics, mobile applications, and the most important workloads.

Related Information