IBM mainframes: designed for mission-critical workloads on hybrid cloud

Encryption everywhere

Rest easier with data privacy and encryption that extends beyond the system, plus 99.999%+ uptime and fast system recovery.

IBM Z Instant Recovery

Reduce the impact of planned or unplanned downtime, expediting the entire system recovery process.

Cloud native development

Cloud native to the core. Develop on the mainframe using the tools you prefer and manage IT operations with insight to respond faster.

Meet the IBM mainframe servers

IBM z15

IBM z15

The newest IBM Z multi-frame systems provide industry-leading levels of data privacy, security and resiliency anywhere for your mission-critical applications.

IBM z14

IBM z14®

The z14 dual- and single-frame systems introduced pervasive encryption along with openness, agility and scalability.

Why mainframe systems?

in revenue impact

and $3M in operations savings¹

44 percent


in unplanned outages¹


more agility

in new feature development¹

New from customers

The Z platform is by far and away the most modern piece of infrastructure. From our perspective it is absolutely pivotal to the successful operation of AIB.

Graham Fagan, Director of Technology and Operations, Allied Irish Bank

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Storage for mainframes

Make the most of your mainframe investment. Extend your trusted foundation for mission-critical hybrid multicloud storage.

OS and software

IBM mainframes run a variety of operating systems and software.

Mainframe technologies

The mainframe is constantly being reimagined and reinvented for the newest apps at their highest scale of deployment.