The most trusted hardware platform

To compete, enterprises need to be trusted. To be trusted you need to provide the best possible security, reliability, and platform for innovation. IBM Z is designed for pervasive encryption, millisecond response times, transactions by the billions, stronger clouds, real-time insights, machine learning, and transparent blockchain.

IBM z14

The z14 family includes a dual-frame and new single-frame model. These mainframes are made for trusted digital experiences – more security, real-time insights, and able to instantly scale.

IBM z13

This earlier generation dual frame offered best-in-class security, real-time insights, high performance, and the ability to scale. It was the best mainframe available until the z14.

IBM z13s

This single frame offered many of the capabilities of the z13 in a small footprint. It was the mainframe for secure cloud and real-time analytics – at an entry price.

Upgrading?

Try the comparison tool

In a click you can review side-by-side specifications.

Consider financing

See how you can accelerate your digital transformation.

Related products

Earlier mainframes

Find product information on earlier models.
 

Software

Make the most of your investment with software for security, cloud, analytics, DevOps, and more.

Operating systems

IBM Z runs on a variety of operating systems, and provides a scalable and secure IT infrastructure.

Mainframe technologies

IBM mainframe innovation is built in – from encryption to simultaneous multithreading.

Products A to Z

Quickly find IBM Z mainframe hardware, operating systems and software products

IDC on performance

See how to best manage mainframe performance in today’s digital economy.

Forrester on transformation

Learn how to speed development and increase profitability.

IDC on business value

What’s the business value of a connected mainframe? Start with 300% ROI.

Emid

Focuses on winning market share with a scalable and secure banking system.

Donegal Insurance Group

Supports consistent growth with the ultra-stable IBM Z platform.

European railway operator

Boosts ticket sales and supports on-the-go updates for train fares.

IT operations blog

Uncover the top three problems faced by VPs of IT operations.

API economy blog

See the five things to know about the necessity of IBM Z in the API economy.

Performance paper

Get a practical guide to managing JVM performance on z/OS.

Application Discovery and Delivery Intelligence trial

See how to modernize apps with a zero-cost, no installation trial.

z/OS Connect Enterprise Edition

Create scalable RESTful APIs securely from your critical applications on the mainframe.

More trials

Try the latest IBM Z capabilities today
at zero cost, and with no installation required.

Watch the virtual summit

See how to accelerate your cloud strategy and unleash value.

On-demand webinar

IBM z14 is open and connected. See the benefits in 14 minutes.

Join us

Stay up to date – don’t miss a thing.

Find out what IBM Z mainframes can do for your IT infrastructure

Call us at 1-866-261-3023 | Priority code: IBM Z

Visit us:

Visit us: