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


The world’s most trusted servers offer 100% encryption to protect your data from internal and external threats.

Reliability of IBM mainframe server


IBM mainframes deliver record uptime and 99.999% availability.



Process billions of transactions on a single server with speeds 2.8x faster than competitors.

IBM z15: The cloud you want, with the privacy and security you need

Flexibility, responsiveness and cost are fueling your digital transformation and your journey to cloud. Now, you can drive to market faster – while avoiding cloud security risks and complex migration challenges.

IBM z15™ can transform your application and data portfolio with innovative data privacysecurity, and cyber resiliency capabilities – all delivered through a hybrid cloud.

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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