IBM z Systems

News and events


Past announcements

  • Making the extraordinary possible

    New offerings for cloud and virtualization

  • IBM 1401: The Mainframe

    An icon of progress from IBM's first 100 years.

In the news

17 Aug 2015
28 May 2015
24 Mar 2015
30 Jan 2015
14 Jan 2015
13 Jan 2015
13 Jan 2015
12 Nov 2014
24 Oct 2014
06 Oct 2014
11 Sep 2014
27 Aug 2014


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:


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

Join us at events

IBM mainframe for research

Solving health and science challenges on the IBM z System mainframe

Stay connected with IBM z Systems