GTM | GLOBAL DATA CENTERS EMEA Hemel Hempstead 1 Data Center Efficient high density solutions

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datacenter.hello.global.ntt Site brochure | Hemel Hempstead 1 Data Center

Home to the cloud Greater Urban Area. The locality hub and the backbone for the global internet has attracted many businesses due to network, which facilitates the majority of the Marketplace for growth and innovation its proximity to London and excellent London Internet Exchanges (LINXs). London, the capital and most populous connectivity links, with easy access to The data center offers highly available, city in the UK, features one of the largest the UK motorway network and London scalable data center space, with options for economies in Europe. It is a leading airports. 7,300 businesses are located in high power density, carrier neutrality, access business and financial services district, Hemel Hempstead and the surrounding to the public providers, internet connectivity, with more than half of the FTSE 100 areas, major international firms with a and on-site support. headquartered in the city. London is a presence include , BP, BT, , global connectivity hub, home to the Epson, , Unisys and ASOS. The London data center market is one of the London Internet Exchange (LINX), which com. The high availability of development most active colocation ecosystems in the is one of the world’s largest internet land in Hemel Hempstead make it world with a strong networking, internet and exchange points, with more than 850 an ideal business location, the major cloud infrastructure presence. London is a members. The city boasts thousands of business park, Maylands Business Park, strategic hub for data center services for both technology businesses and is a leading is the largest business park in the south UK organizations as well as multinational location for technological innovations east with 700 businesses residing there. companies, who from both a physical and such as FinTech. digital perspective, require reliable services As well as being connected to other to reach local clients even faster. As the third- Our Hemel Hempstead 1 Data Center NTT data centers, the facility is also leading data center provider in the world, we is located in Hemel Hempstead, connected to major carrier hubs in both continue to build on our sturdy foundation to , which is about 35 km and the Docklands which has successfully serve this vibrant data center north of London and forms part of the been established as the UK’s internet market today and in the future.

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Secure and flexible space built to your specifications Overview of our main product offerings: Your requirements are the most important aspect of our service offering. You Fully-fitted Colocation Rack choose, we deliver. Whether you select a building shell which you configure Carrier Rack yourself, or we construct it according Dedicated Cage to your specifications, or even if you want to rent a single rack in our shared Supporting products and services Multi Service Interconnection Platform*‌ environment, we can accommodate your needs. We will also ensure the space Cross Connect is highly available through our years of engineering critical data centers while Remote Hands maintaining high levels of security to keep your infrastructure and data safe. *Enabling internet bandwidth, access to major cloud providers and connectivity between NTT data centers

Infrastructure

Data center space Power • fire protection walls to a minimum • 4,000 sqm secure compound with • single dedicated 11 kV (HV) grid of 60 minutes separation single story data center building connections via underground feeder • monitoring with automatic digital fire • flexible colocation deployments: from primary substation alarm system via the BMS from single rack colocation, to large • two separate UPS systems (A- and B- colocation areas and the ability to offer supply) with N+1 redundancy Security low-density and high-density solutions • redundantly designed emergency power • 24/7 Security Operations Center and • ancillary spaces (offices, storages, and system with diesel generators N+1 Service Control Center pre-installation rooms) available • power distribution boards located in • redundant monitoring of all critical • common areas such as meeting rooms, the M&E corridors separate from IT functions underpinned by standardized catering area, and showers equipment security processes and the multilevel • on-site substation delivering 3 MVA security zone principle, secures the Cooling of power rental area and the technical operation • redundant water-cooled system (N+1) • maximum client IT load of 2 MW • 3 m security palisade fencing, topped with »Rota-Spikes« • data halls utilize a free cooling system, • average power density of ~2.0 kW/sqm designed for superior energy efficiency • CCTV covering the external perimeter, plant areas, and data halls and performance Fire protection • cold air flooded room cooling design • ram-raid protection to external site • smoke detection early warning system perimeter with Suite Cooling Units, rejecting the (VESDA) heat from the servers in the data suites • card swipe entry/exit to all doors • double-knock fire detection into the cooling water loop • preventive risk assessment as well • FM200 fire suppression system located • hot aisle containment to support high as continuous testing and training of in the M&E corridors separate from IT densities and maximize efficiencies operating personnel equipment

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Connectivity • carrier-neutral Technology Experience Lab • carrier mix from global tier 1 supplier • Technology spaces: Globally available facilities in productive data centers of to regional supplier NTT that bring together more than 140 technology partners to enable prospects • connectivity to the major carrier hubs and clients to test and validate, but also innovate on the latest technologies. in the Docklands • Industry communities: Today, information technologies are a key enabler to • diverse Carrier-Meet-Me-Rooms many organizations. Our industry communities help these organizations to • redundant cabling infrastructure with identify relevant technology providers and connect with helpful contacts. diverse paths • Start-ups and venture capital: Many times, start-ups are major drivers when it • Pre-Cabling to support fast Cross comes to disrupting various industries. Our start-up unit brings together start- Connect deployments ups, corporates and venture capitalists to enable and accelerate innovation. • high-performance internet access • inter data center connectivity between NTT data centers for geo-redundant Locations in London solutions • access to major cloud service provi- N ders such as Amazon Web Services, A41 Hemel Microsoft Azure, and Google Cloud Hempstead A1(M) M11 Platform HH1, HH2, HH3, HH4

Additional services M25 M25 M40 M1 • consulting, general and implementation Slough planning for development projects London Dagenham SL2, SL3 London Docklands • client implementation LON1 M4

• installation services Airport Airport Heathrow London City • 24/7 Remote Hands services M2

• facility services and audit support M3 M25

M25 M26 Global data center network M20

• part of the NTT family of over 160 data M23 centers around the world Airport Gatwick • connectivity options to the global NTT network • access and use of Technology Experience Labs with a worldwide partner network

Service Level Agreement • 99.99% power uptime availability • climate control conditions in line with ASHRAE guidelines • connectivity availability

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About the Global Data Centers division of Contact

NTT Ltd. Hemel Hemstead 1 Data Center Global Data Centers is a division of NTT Ltd. and incorporates 3 Centro, Boundary Way DPA, e-shelter, Gyron, NetMagic, NTT Indonesia Nexcenter, Hemel Hempstead, HP2 7SU RagingWire and other NTT Communications group data center United Kingdom divisions. Our combined global platform is one of the largest in the world, with over 160 data centers spanning more than 20 countries and regions including North America, Europe, Africa and APAC. As a neutral operator, we offer access to multiple cloud providers, a large variety of internet exchanges and network providers including our own IPv6 compliant, tier 1 global IP network. Our clients benefit from tailored infrastructure and experience consistent best practices in design and operations across all of our highly reliable, scalable, and customizable data centers.

Flexible connection to data centers and clouds: 20+ countries and 500,000 sqm server space

5 | © Copyright NTT Limited 2020 datacenter.hello.global.ntt Site brochure | Hemel Hempstead 1 Data Center NTT in numbers and facts

Expertise We help you to do great things.

Over 40,000 people are working for NTT Ltd. worldwide.

Delivering services in more than 200 countries.

300,000 people are part of the NTT Group.

Technology solution We have a full suite of technology solutions to help you create value.

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Partner We work together with you. We’re an extension for your business.

Intelligent For us, intelligent means helping you to be data driven, connected, digital, and secure.

5 regions.

Globally We are wherever you are, making it easier for you to focus on your core business.

Outcomes 120 We shape the outcomes years of heritage in the NTT Group. you’re looking for.

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