IBM z16

The platform designed to build the business of tomorrow

Read the product brief

IBM z16™ is the latest iteration of IBM Z® mainframes with on-chip AI inferencing and industry-first quantum-safe technologies.¹

Bring AI and cyber resiliency to your hybrid cloud to speed insights and protect data now against future threats. IBM z16 features the groundbreaking IBM Telum™ processor at its core. It has industry-first on-chip integrated accelerators to predict and automate with AI at unprecedented speed, scale and extremely low latency. 

Choose from a single-frame, multi-frame or rack mount to fit your workload optimization and infrastructure needs.

z16 and the infusion of AI into z/OS

Discover how deploying AI on the IBM z16 Telum processor brings transformative benefits to mainframe environments.

TCO and CO2e calculator

Try the TCO calculator to example how to:

  • determine CO2e emission differences between x86 and IBM® LinuxONE and Linux on Z running similar workloads;
  • consolidate per core licenses to drive TCO savings; and
  • reduce IT costs by running enterprise software on IBM LinuxONE and Linux on Z

Answer a couple of questions to get a personalized total cost of ownership estimate for IBM LinuxONE and Linux on Z.

Try the TCO and CO2e calculator
Benefits Accelerated AI

Create new value across your business with accelerated AI insights from every customer interaction.

Bring AI to your workloads (2:57)
Cyber resiliency

Secure your data and systems to protect against current and future threats.

Platform with cyber resiliency (03:24)
Modernization

Speed up the modernization of workloads and integrate them seamlessly across the hybrid cloud.

Modernize with hybrid cloud (01:48)
Features
On-chip AI acceleration

Run inferencing for high volume workloads at scale and low latency to help detect fraud and more with the IBM Telum processor and integrated accelerator.

Explore operationalizing fraud prevention on IBM z16

Quantum-safe crypto discovery

Start your quantum-safe journey as you modernize with the crypto discovery capability in IBM Application Discovery and Delivery Intelligence (ADDI).

Using IBM AD and Quantum-Safe Cryptography Feature Explore ADDI

Simplified compliance

Simplify and accelerate compliance to help reduce costs and improve staff productivity.

Explore the IBM Z Security and Compliance Center

Flexible capacity

Avoid service disruptions proactively by managing capacity across locations and transferring workloads on demand with IBM Flexible Capacity for Cyber Resiliency.

Explore IBM Z Flexible Capacity for cyber resiliency

Modernize applications

Accelerate modernization with less risk and cost with the IBM Z and Cloud Modernization Center.

Take the modernization assessment Explore the modernization center

Sustainability insights

Monitor power consumption at the partition level with an enhanced environmental dashboard and API.

Explore sustainability with z16
Product comparison

Choose from three IBM z16 configurations.

Read the data sheet

Product specifications

IBM z16 multiframe

IBM z16 single frame

IBM z16 rack mount

Maximum number of engines

200

68

68

Maximum number of drawers

4

2

2

Maximum number of IO drawers

12

3

3

Number of frames

1 to 4

1

No frame

Co-locate with storage/switch

No

No

Yes

Frequency

5.2 GHz

4.6 GHz

4.6 GHz

Telum chip

Yes

Yes

Yes

Maximum memory

40 TB

16 TB

16 TB

Sizes

39, 82, 125, 168 and 200

5, 16, 32 and 68

5, 16, 32 and 68

Specification sheets

More specifications More specifications More specifications

Energy efficiency

Carbon footprint report Carbon footprint report Carbon footprint report

Interactive tour

3D product tour 3D product tour 3D product tour

Technical guides

Technical guide Technical guide Technical guide

Protect your IBM Z investment with support and services to keep your system running optimally.

Protect your investment

See our flexible model for simpler, more economical IBM Z pricing.

Explore tailored fit pricing

Application modernization assessment

What’s holding you back in your mainframe application modernization journey?

Take a brief 2-minute assessment to explore the barriers that are standing in the way of your digital transformation and find out how IBM can help.

Take the assessment
Resources Experience quantum-safe cryptography

By way of quantum computers, review potential threats to classical cryptography. Learn how to make best use of today’s quantum-safe capabilities on the IBM Z platform.

Enjoy quantum-safe security

To protect your data in the future, check and learn the actions you should take now .

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Get real-time visibility into the performance of hybrid applications that include the mainframe, so IT teams can quickly identify and resolve performance incidents before they affect users.

Z Digital Integration Hub

Get real-time information flow at scale, protect production environments from unpredictable inquiry traffic with adaptability and offer flexible interactions with API and event-based architectures.

IBM z Integrated Information Processor (zIIP)

Include new technologies, in a cost-effectively manner, such as Java and Python in your application portfolio using zIIPs.

IBM DS8900F

Enjoy the fastest, most reliable and secure storage system for IBM Z and Power® systems.

IBM LinuxONE 4

Experience sustainability, scalability, security-rich and superior performance for your data-serving needs.

Next steps

Discover IBM z16.  Schedule a no-cost 30-minute meeting with an IBM Z representative.

Plan for z16 platform
More ways to explore Documentation Support IBM Redbooks Support and services Global financing Flexible pricing Education and training Community Developer community Business Partners Resources
Footnotes

¹ IBM z16 with the Crypto Express 8S card provides quantum-safe APIs providing access to quantum-safe algorithms, which have been selected as finalists during the PQC standardization process conducted by NIST. Source: https://csrc.nist.gov/Projects/post-quantum-cryptography/post-quantum-cryptography-standardization/round-3-submissions (link resides outside ibm.com). Quantum-safe cryptography refers to efforts to identify algorithms that are resistant to attacks by both classical and quantum computers to keep information assets secure even after a large-scale quantum computer has been built. Source: https://www.etsi.org/technologies/quantum-safe-cryptography (link resides outside ibm.com). These algorithms are used to help with the integrity of a number of the firmware and boot processes. IBM z16 is the industry-first system that is protected by quantum-safe technology across multiple layers of firmware.