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Trusted by the best

BlueCentral Pty Ltd
Dimension Data Australia Pty Ltd
Optus Networks Pty Ltd
Telstra Corporation Limited

S1 Sydney data centre

Situated in the Macquarie Park technology park approximately 15km from Sydney’s CBD, our S1 data centre is a 16MW, Tier III hyperscale colocation facility that showcases the latest in data centre technology, delivering industry-leading reliability, backed by a 100% uptime guaranteed.

Seamless and secure data centre performance

S1 Sydney has received Uptime Institute Tier III certification for design and construct as well as Tier III Gold Certification for Operational Sustainability, meaning S1 operates at the highest possible operational levels to ensure efficient and reliable performance 24/7. S1 Sydney is certified as a NABERS 5-Star rated data centre infrastructure facility, the only data centre in New South Wales to achieve a 5-Star rating for energy efficiency.

Our carrier-neutral S1 data centre enables seamless and secure access to the world's leading public cloud platforms such as AWS Direct Connect, Microsoft Azure, IBM Cloud, Alibaba, Google and Oracle Cloud through AXON.

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Can we help accelerate your digital transformation?

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Technical Space


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IT Load


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Rack Capacity


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Macquarie Park

S1 delivers data centre design excellence

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Advanced security systems

When your infrastructure is stored in our S1 Sydney data centre, it's protected by advanced physical security systems and protocols. These include a multi-layered access system with individual authentication using combined biometric fingerprint technology and ID access cards (IDACs), an extensive CCTV network and 24/7 onsite security staff and are present at all NEXTDC data centres.

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High density power

Each NEXTDC data centre is designed and built to handle the increasing power requirements of virtualised machines. As the home of cloud computing, our data centres across Australia offer some of the highest power densities in the country with S1 providing a 16MW IT load capacity.

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100% availability and N+1 redundancy

As a Tier III certified data centre, S1 delivers a N+1 redundancy on all critical systems, delivering extremely high levels of service availability. We are the only Australian data centre provider to back our reliability with a 100% no-break power guarantee in our SLA.

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Industry leading sustainability

NEXTDC is dedicated to ensuring future generations have the opportunities and resources beyond what we enjoy today. As a Carbon Neutral certified organisation for our corporate operations, NEXTDC is leading the industry by building the countries most sustainable data centres which drastically reduce power use and power consumption and environmental impacts, driving the lowest PUE ratings in the country.

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Tailored colocation solutions

NEXTDC’s expert in-house engineering team add significant value with both their operational cadence and customer engagement on all non-standard design requirements. The same engineers who design and build the facilities also work with closely with customers to create solutions tailored for their specific needs. Our leading-edge data centre solutions are flexible, scalable and customisable to your requirements.

ISO 27001 ISO 9001 ISO 14001 ISO 45001 Uptime Institute certified Design S1 2013 Uptime Institute certified Facility S1 2013 Uptime Institute certified GOLD Operations S1 2024 NABERS 4.5 star Australian Government DTA

What our customers are saying

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