New IBM LinuxONE Servers Help Reduce Energy Consumption as Clients Increasingly Make Sustainability a Business Priority

Next generation LinuxONE servers extend IBM's capabilities to help clients across industries,including Citibank,reach sustainability targets

SINGAPORE,Sept 14,2022 -- IBM (NYSE: IBM) today unveiled the next generation of its LinuxONE server,a highly scalable Linux and Kubernetes-based platform,designed to deliver scalability to support thousands of workloads in the footprint of a single system[1]. IBM LinuxONEEmperor 4features capabilities that can reduce clients' energy consumption. For example,consolidating Linux workloads on five IBM LinuxONE Emperor 4 systems instead of running them on compared x86 servers under similar conditions can reduce energy consumption by 75%,space by 50%,and the CO2e footprint by over 850 metric tons annually[2].

IBM LinuxOne Emperor 4 provides more power and resilience for mission-critical enterprise workloads

According to an IBM IBV study,48% of CEOs across industries say increasing sustainability is one of the highest priorities for their organization in the next two to three years. However,51% also cite sustainability as among their greatest challenges in that same timeframe,with lack of data insights,unclear ROI,and technology barriers,as hurdles. For these CEOs,scaling their business with modern infrastructure can often be one of the barriers to achieving sustainability goals.

"Data centers are energy intensive,and they can account for a large portion of an organization's energy use. But data and technology can help companies turn sustainability ambition into action," said Marcel Mitran,IBM Fellow,CTO of Cloud Platform,IBM LinuxONE. "Reducing data center energy consumption is a tangible way to decrease carbon footprint. In that context,migrating to IBM LinuxONE is designed to help clients meet their scale and security goals,in addition to meeting sustainability goals for today's digital business."

IBM LinuxONE Emperor 4 is an engineered scale-out-on-scale-up system designed to enable clients to run workloads at sustained high density and increase capacity by turning on unused cores without increasing their energy consumption and associated greenhouse gas emissions.2 In addition,clients can track energy consumption with IBM Instana Observability on LinuxONE.

IBM's portfolio of sustainability technologies includes solutions to design,deploy and manage energy efficient infrastructures and innovations with a hybrid cloud approach. IBM LinuxONE is one solution within the portfolio designed to optimize data centers by reducing energy consumption and improving energy efficiency. IBM LinuxONE Emperor 4 will be generally available globally on September 14,2022,with entry and mid-range systems to follow in 1H 2023.

Respond to unpredictable demand

Shifts in the global economy have driven volatility and require flexibility in operational and technical decision-making. Built with the same security,scalability and reliability that has been the hallmark of IBM infrastructure,the next-generation LinuxONE also offers cloud-like flexibility. With a system built for rebalancing of resources in combination with on demand capacity,workloads can scale-up and scale-out dynamically and non-disruptively.

"For CIOs,change is happening at an unprecedented rate and requires organizations to invest in infrastructure that is stable,high value and energy-efficient," said Bjorn Stengal,IDC Global Sustainability Research and Practice Lead. "IBM LinuxONE provides organizations with a secured,scalable architecture to meet their government regulations and customer expectations."

At Citi,the bank's sustainability strategy is driven by a commitment to advance solutions that address climate change and support the transition to a low-carbon economy. Operationally,Citi is focused on reducing the environmental footprint of its facilities,including through improving hosting densities with lower power consumption. Citi is hosting MongoDB on IBM LinuxONE,leveraging the platform's security and resiliency,as well as elastic capacity to address unexpected demand.

"As our business grows and becomes increasingly digital-first,traditional IT solutions add more physical servers and increase required floor space," said Martin Kennedy,Managing Director,Citi Technology Infrastructure. "IBM LinuxONE with MongoDB provides vertical scale and critical protection against data breaches and cyber-attacks,helping optimize data centers while lowering our overall carbon footprint."

Sustainable without compromising security

The new LinuxONE system also features pervasive encryption to protect data at rest and in-flight,a priority for clients in regulated industries such as financial services. Building on IBM's cloud security leadership in confidential computing,IBM LinuxONE Emperor 4 protects data in use while providing end-to-end encryption. This comprehensive data protection profile provides businesses with a data protection strategy that underpinscurrent and anticipated future cyber security protocols.

Hybrid cloud platform for cloud and on-premise workloads

Today's hybrid and multicloud environments require clients to deploy workloads where it makes the most sense for their business needs. IBM Cloud Hyper Protect Virtual Servers provide a public cloud environment in which the cloud tenant maintains complete authority over Linux-based virtual servers for workloads that contain sensitive data. Built on IBM LinuxONE and running on IBM Cloud,this service provides customers complete authority over their encrypted data,workloads,and encryption keys – not even IBM as the cloud provider has access.

IBM LinuxONE Emperor 4 supports a large number of Linux and Red Hat OpenShift-certifiedworkloads,including data serving,core banking and digital assets. IBM LinuxONE Emperor 4 receives support from IBM Ecosystem partners,such as Illmuio,METACO,MongoDB,NGINX,Nth Exception,Fujitsu Limited,Pennant,SQ Solution,Sysdig,Inc. and Temenos.

With cloud native development on LinuxONE,teams of developers can deliver portable and agile solutions without having to learn a new operating system. IT managers need a system that is easy to operate that supports common tools and provides a foundation for the future. LinuxONE enables managers to focus on delivering new services,instead of managing complexity across a vast number of servers. Based on Linux and Kubernetes,everyone benefits from open standards and an ecosystem that includes modern DevSecOps and cloud native tools.

"Together,Temenos and IBM LinuxONE can help major banks move to a modern architecture in a safe,predictable and scalable way,while reducing total cost of ownership and meeting their ESG obligations," said Philip Barnett,President of Strategy Growth at Temenos. "Temenos core bankingrunning on the new LinuxONE servers can operate at a fraction of the cost of general-purpose servers and offer great scalability,resilience and speed to market."

To learn more,please visit:

IBM LinuxONE TCO Calculator: by answering just a few questions such as hardware,workload type and software,the IBM LinuxONE cost estimator provides a high-level total cost of ownership based on industry-proven assumptions.[3]

Register for the IBM zDay no-cost virtual conference on Sept. 15,2022 to learn more about LinuxONE through a dedicated track of sessions

IBM LinuxONE Expert Care offers a way of attaching services and support through tiers at the time of product purchase. This offering provides the client an optimum level of support over multiple years for mission-critical requirements of their IT infrastructure.

[1]Performance result is extrapolated from IBM internal tests running in an IBM LinuxONE Emperor 4 LPAR with 24 dedicated cores,1536 GB memory and FS9200 storage NGINX pods on Red HatOpenShift Container Platform (RHOCP) 4.10 running on a RHEL 8.5 KVM host. 64 RHOCP Compute nodes with 230 NGINX pods were running in parallel. The KVM guests with RHOCP Compute nodes were configured with 2 vCPUs and 16 GB memory each. The KVM guests with RHOCP Management nodes were configured with 16 vCPUs and 128 GB memory each. Results may vary.

[2]Compared 5 IBM Machine Type 3931 Max 125 model consists of three CPC drawers containing 125 configurable cores (CPs,zIIPs,or IFLs) and two I/O drawers to support both network and external storage versus 192 x86 systems with a total of 10364 cores. IBM Machine Type 3931 power consumption was based on inputs to the IBM Machine Type 3931 IBM Power Estimation Tool for a memo configuration. x86 power consumption was based on March 2022 IDC QPI power values for 7 Cascade Lake and 5 Ice Lake server models,with 32 to 112 cores per server. All compared x86 servers were 2 or 4 socket servers. IBM Z and x86 are running 24x7x365 with production and non-production workloads. Savings assumes a Power Usage Effectiveness (PUE) ratio of 1.57 to calculate additional power for data center cooling. PUE is based on Uptime Institute 2021 Global Data Center Survey. CO2e and other equivalencies that are based on the EPA GHG calculator use U.S. National weighted averages. Results may vary based on client-specific usage and location.

[3] Disclaimer: This tool provides a high level view of estimated costs and potential savings using publicly available IBM and third party server and pricing information in the United States as well as certain other information in consolidating from an x86 server environment to a LinuxONE environment. For a "Total Cost of Ownership" estimate,this tool considers certain factors involved in a three or five-year total cost of ownership including hardware costs,workload type,IBM and ISV software costs,certain facility costs (space,energy),maintenance charges,server utilization,hypervisors and migration. x86 hardware pricing is based on IBM analysis of U.S. prices as of February 2021 from IDC with a 30% discount. Certain assumptions used in the tool are based on data from hundreds of client studies performed by IBM and your results will vary depending on your environment and other factors. The information and data used to generate the results in the tool is current as of February 2021. Results will also vary based on the selections you make in using the tool. The output from the tool,including,but not limited to any accompanying summary of potential savings are estimates only and are provided on an 'AS IS' BASIS. Any reliance by you on using the tool and any output is at your sole risk and will not create any liability or obligation for IBM. IN NO EVENT WILL IBM BE LIABLE TO ANY PARTY FOR ANY DIRECT,INDIRECT,SPECIAL OR OTHER CONSEQUENTIAL DAMAGES FOR ANY USE OF THIS TOOL,WEB SITE,OR ON ANY OTHER HYPER LINKED WEB SITE,INCLUDING,WITHOUT LIMITATION,ANY LOST PROFITS,BUSINESS INTERRUPTION,LOSS OF PROGRAMS OR OTHER DATA ON YOUR INFORMATION HANDLING SYSTEM OR OTHERWISE,EVEN IF WE ARE EXPRESSLY ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. This tool is not for use in countries where such comparisons are limited or prohibited by law.

About IBM

IBM is a leading global hybrid cloud and AI,and business services provider,helping clients in more than 175 countries capitalize on insights from their data,streamline business processes,reduce costs and gain the competitive edge in their industries.Nearly 3,800 government and corporate entities in critical infrastructure areas such as financial services,telecommunications and healthcare rely on IBM's hybrid cloud platform and Red Hat OpenShift to affect their digital transformations quickly,efficiently,and securely.IBM's breakthrough innovations in AI,quantum computing,industry-specific cloud solutions and business services deliver open and flexible options to our clients.All of this is backed by IBM's legendary commitment to trust,transparency,responsibility,inclusivity,and service. For more information,visitwww.ibm.com

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Media Factsheet

"The Green Computing and Purpose-Built Foundation for Sustainable Future"

Sustainability is a rapidly growing focus area for many organisations. The World Economic Forum's "Global Risks Report 2021" cited extreme weather,climate action failure and human-led environmental damage as the top three most likely risks for businesses over the next ten years.

From a recent IBM'sglobal CEOs study:

Sustainability fast becoming abusiness priority at organisations: Almost half (48%) of global CEOs say increasing sustainability practices is one of their highest priorities for their organisation in the next two to three years – up from roughly a third in2021.

The greatest challenge in the next two to three years: Almost half (47%) of APAC CEOs also cite sustainability as among their greatest challenges in that same timeframe,scaling their business with modern infrastructure can often be one of the barriers to achieving sustainability goals.

Pressure is mounting from stakeholders: CEOs reported receiving the greatest pressure from board members (73%),followed by investors (57%),regulators (51%),ecosystem partners (48%) and government (48%).

Sustainability drives business results and growth: Over 80% of CEOs believe that their company's sustainability investments will produce improved business results in the next five years. Nearly half of CEOs (45%) think that sustainability will accelerate business growth. 85% of companies have sustainability goals but only 35% have acted on them.

Green computing has a positive impact on the environment

Green computing (also known as green IT or sustainable IT) is the design,manufacture,use and disposal of computers,chips,other technology components and peripherals in a way that limits the harmful impact on the environment,including

Reducing carbon emissions

Reducing energy consumed by manufacturers,data centers and end-users

Choosing sustainably sourced raw materials

Promoting sustainability through the use of renewable resources

This also includes reducing electronic waste,green manufacturing agenda that governs how the factory itself operates; lengthening the lifespan of computing devices and components; increasing users' ability to reuse and recycle products.

The information and communication technology (ICT) sector is responsible for between 1.8% and 3.9% of global greenhouse gas emissionsi.

The International Energy Agency estimates that 1% of all global electricity is used by data centers and that by 2025,data centers will consume 1/5 of the world's power supply.

According to a report published by the Association for Computing Machinery,the energy demands and carbon output of computing and the entire ICT sector must be dramatically moderated if climate change is to be slowed in time to avoid catastrophic environmental damage.

Purpose-built Foundation for Sustainable Future: IBM LinuxONE Emperor 4

Building a sustainable infrastructure

Reduce energy consumption by 75%

Reduce data center floor space by 50%

Reduce CO2e footprint by over 850 metric tons annuallyii compared to similar industry standard servers running similar workloads

Scalability to support thousands of workloads in the footprint of a single systemiii

Scale-out-on-scale-up system that runs workloads at sustained high density and increasing capacity by turning on unused cores without increasing their carbon footprint. This scalability can,for example:

improve responsiveness to unexpected customer demand shifts

speed new software implementations to deliver advanced functions

support business growth over time

save on total cost of ownership over time

Track energy consumption in real-time with energy monitoring tools on LinuxONE

Underpins current and future cyber security requirements

With the ability to run 25 billion secure transactions per day,IBM LinuxONE clients can create an environment that is as secure as a bank vault for sensitive data.

End-to-end pervasive encryption to protect data at-rest and in-flight,a priority for clients in regulated industries such as financial services

Build on IBM's cloud security leadership in confidential computing

IBM LinuxONE Emperor 4 with the Crypto Express 8S Adapter,is designed to enable clients to run CRYSTALS-Dilithium sign operations. CRYSTALS-Dilithium algorithms were selected as part of a post-quantum cryptographic standardization process by NIST.iv

Foundation for the future

Support from IBM Ecosystem partners,Fiorano,Inc. and Temenos.

Support a large number of Linux and Red Hat OpenShift-certified workloads,core banking and digital assets.

With cloud native development on LinuxONE,teams of developers can deliver portable and agile solutions without having to learn a new operating system. LinuxONE enables managers to focus on delivering new services,everyone benefits from open standards and an ecosystem that includes modern DevSecOps and cloud native tools.

By answering just a few questions such as hardware,the IBM LinuxONE TCO Calculator provides a high-level total cost of ownership based on industry-proven assumptions.v

What analysts say about IBM LinuxONE

"For Asia Pacific enterprises and agencies,Sustainability considerations are essentialfor every aspect of the business. Sustainable technology investment is clearly paramount. IBM has had a long history in enhancing sustainable technology outcomes. The LinuxONE mainframe is no exception. It offers measurable sustainability benefits that include energy use,data centre footprint and end-of-use benefits for clients. This innovation allows for users to improve their sustainability report card and maintainthe technology performance of their mainframe investments," PhilHassey,CEO of capioIT.

IBM LinuxONE Client Reference in ASEANZK

Amret (Cambodia)

Despite having been one of the fastest-growing countries in the world in the past two decades,78% of the Cambodian population over 15 years of age still do not have access to banking services. For nearly 30 years,Amret is devoted to bridging physical distances and making its microfinance banking services always available to millions of people and businesses across Cambodia,wherever they are and whenever they want. The high availability and reliability of Amret's microfinance banking services was made possible for years without any disruption by the sophisticated technology underneath,IBM LinuxONE. The next step in Amret digital transformation not only requires the bank to be equipped with high-reliability infrastructure to support its mission-critical workloads,but also the future-ready system as its foundation for fostering the economy and sustainable future.

Sacombank (Vietnam)

As a leading retail financial institution in Asia,and one of the largest commercial banks in Vietnam,Sacombank saw the increased use of digital channels by millions of its customers and the need to ensure its IT infrastructure keep up with growing transactions. IBM LinuxONE has been the core system underpinning Sacombank uninterrupted banking services,providing vertical scalability and the highest level of security and compliance without sacrificing speed of innovation. The system has brought Sacombank improved system performance,transaction time and software licensing cost,with over 533,000 USD saving of TCO over 6 years. LinuxONE today gives Sacombank the capacity to innovate and quickly introduce new digital financial services that are significant to its customer's financial health and wellbeing,while helping the bank advance towards its sustainability goals.

UnionBank (Philippines)

UnionBank has deployed services onIBM Cloud,in order to leverage the confidential computing capabilities of IBM's digital asset infrastructure which are fully integrated with METACO's digital asset orchestration system,METACO Harmonize.This allows UnionBank to improve insurability with additional FIPS 140-2 Level 4 certified physical controls for managing and migrating keys,mitigate potential operational risk and loss events through trusted threshold signatures and hardened policies,and address insider collusions with third-party audited source code deployments. These capabilities and the highest level of commercial privacy assurance available today are supported by IBM Cloud Hyper Protect Services available on IBM Cloud and on-premises via IBM LinuxONE.

Citi (globally,including Asia Pacific)

At Citi,the bank's sustainable progress strategy is driven by a commitment to advance solutions that address climate change andsupport thetransition to a low-carbon economy. Operationally,Citi is heavily focused on reducing the environmental footprint of its facilities,primarily through improving hosting densities with lower power consumption. Citi is hosting MongoDB on IBM LinuxONE,leveragingthe platform's security and resiliency,as well as elastic capacity to address unexpected demand.IBM LinuxONE with MongoDB also provides vertical scale and critical protection against data breaches and cyber-attacks,helping the bank optimize data centerswhilelowering our overall carbon footprint.

A large Islamic bank in Malaysia

As part of its banking transformation journey and business expansion,a large bank in Malaysia has adopted Islamic core banking solution and loan origination solution. To ensure that millions of its customers nationwide can receive the best savings and banking experience from this transformation,the bank needed an enterprise class platform as its core banking foundation. LinuxONE is the core system that provides the bank with high availability,performance,security and cost efficiency,and is a key to support the bank's rapid and sustainable business growth today and tomorrow.

Stream I.T. Consulting (Thailand)

In Thailand,Stream I.T. Consulting,a digital business advisor and an IBM business partner,brought in IBM LinuxONE to support the digital transformation of government and business organisations and help them provide digital services to millions of citizens across Thailand. The powerful computing power,together with the highest security standard and system availability has made IBM LinuxONE the trusted platform for test running and deployment of digital systems and services. This allows organisations in Thailand to deliver fast and efficient services and handle the tremendous number of transactions without any disruption. LinuxONE also provides scalability that today's digital business needs when it comes to expansion of services or launching new applications.

i The real climate and transformative impact of ICT: A critique of estimates,trends,and regulations,Sept 10,2021,https://doi.org/10.1016/j.patter.2022.100576

iiCompared 5 IBM Machine Type 3931 Max 125 model consists of three CPC drawers containing 125 configurable cores (CPs,with 32 to 112 cores per server. All compared x86 servers were 2 or 4 socket servers. IBM Z and x86 are running 24x7x365 with production and non-production workloads. Savings assumes a Power Usage Effectiveness (PUE) ratio of 1.57 to calculate additional power for data center cooling. PUE is based on Uptime Institute 2021 Global Data Center Survey. CO2e and other equivalencies that are based on the EPA GHG calculator use U.S. National weighted averages. Results may vary based on client-specific usage and location.

iiiPerformance result is extrapolated from IBM internal tests running in an IBM LinuxONE Emperor 4 LPAR with 24 dedicated cores,1536 GB memory and FS9200 storage NGINX pods on Red HatOpenShift Container Platform (RHOCP) 4.10 running on a RHEL 8.5 KVM host. 64 RHOCP Compute nodes with 230 NGINX pods were running in parallel. The KVM guests with RHOCP Compute nodes were configured with 2 vCPUs and 16 GB memory each. The KVM guests with RHOCP Management nodes were configured with 16 vCPUs and 128 GB memory each. Results may vary.

ivOn IBM LinuxONE Emperor 4 with the Crypto Express 8S Adapter,run CRYSTALS-Dilithium sign operations with up to 52x more throughput versus on IBM LinuxONE III LT1 with Crypto Express 7S Adapter. DISCLAIMER: Performance results based on IBM internal tests running a micro-benchmark for CRYSTALS-Dilithium sign using matrix size 6x5 and 4kB input data on IBM LinuxONE Emperor 4 with Crypto Express 8S adapter vs on IBM LinuxONE III LT1 with Crypto Express 7S adapter. IBM LinuxONE Emperor 4 configuration: RHEL 8.5 in an LPAR with 6 dedicated cores,64 GB memory. IBM LinuxONE III LT1 configuration: RHEL 8.5 in an LPAR with 6 dedicated cores,64GB memory. The following Java packages have been used for the benchmark: IBM Semeru Open 11 JDK 11.0.14.1.1 0.30.1-1 and IBM JCCA library 1.6.7.0 using one CCA domain of Crypto Express adapter. Dilithium is one of the quantum-safe algorithms which have been selected as finalists during the PQC standardization process conducted by NIST. https://csrc.nist.gov/Projects/post-quantum-cryptography/round-3-submissions. Results may vary.

vDisclaimer: This tool provides a high level view of estimated costs and potential savings using publicly available IBM and third party server and pricing information in the United States as well as certain other information in consolidating from an x86 server environment to a LinuxONE environment. For a "Total Cost of Ownership" estimate,EVEN IF WE ARE EXPRESSLY ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. This tool is not for use in countries where such comparisons are limited or prohibited by law.