IBM Z® offers mainframe servers and technologies with high security and availability for trusted digital experiences
To compete, enterprises need to be trusted. To be trusted, you need the best possible security and resiliency. IBM Z offers pervasive encryption with millisecond response times and is designed for DevOps innovation, a stronger cloud, real-time insights and secure blockchain transactions.
Read Gartner's assessment
The z14 family now includes a dual-frame and single-frame model. Both are made for trusted digital experiences with the highest security, scalability and reliability.
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This earlier generation dual frame offers security, real-time insights, high performance, and the ability to scale. It was the best mainframe available until the z14.
View z13 product details
This single frame offers many of the capabilities of the z13 in a smaller footprint. Until z14 arrived, it was the best entry-price mainframe for secure cloud.
View z13s product details
82 percent of organizations plan to increase or maintain enterprise data server usage over the next two years. Mainframe modernization may seem like an unsexy challenge, but it could be critical to your business objectives.
Read the Forrester report
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Find information on earlier models.
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View BC12 details
Find all Z hardware, operating systems and software.
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See how the pace of upgrades impacted costs and performance.
Read IDC report
Beware, as cost savings may disappoint, while risking quality.
Read the Gartner report
What is the value of a connected mainframe? Start with 300% ROI.
See IDC's analysis
What does GDPR mean for blockchain technologies?
Read the blockchain blog
Why you need to Master the Mainframe in the era of trust and security.
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Explore Z and LinuxONE in the public and private cloud.
Read Ross Mauri's blog
Focuses on winning market share with a scalable and secure banking system.
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Uses IBM DevOps solutions to automate end-to-end tests.
Read the DevOps case study
Ensures service levels even during high-demand tax season.
Read the IT services case study
Get started with z/OS data set encryption.
Read the encryption Redbook
Accelerate digital transformation using data virtualization.
Read the data insights Redbook
Find the latest Redbooks for IBM Z.
See how to modernize apps with a zero cost, no installation trial.
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Create scalable RESTful APIs securely from your critical applications on the mainframe.
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at zero cost, and with no installation required.
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