Diraq deploys Australia's first quantum computer in Sydney

Diraq has deployed Australia's first quantum computer in a commercial data centre at Equinix in Sydney. The system is now live with eight qubits.

The installation moves an Australian-built quantum machine out of a research setting and into a facility used for mainstream computing workloads across banking, healthcare, utilities, manufacturing and retail. Diraq plans to scale the deployed system to 256 qubits within the next year.

The machine occupies 16 square metres and draws less than 20 kW of power. Diraq says those requirements show quantum hardware can operate in existing data centre environments rather than requiring purpose-built sites.

Diraq builds silicon spin quantum systems using semiconductor manufacturing processes similar to those used for conventional computer chips. It says that approach would let customers expand computing capacity by upgrading the quantum processor while making only limited changes to the surrounding infrastructure.

Data centre move

The Sydney deployment comes as quantum computing companies try to show their systems can be integrated into commercial technology estates rather than remaining confined to laboratories. Equinix says hosting the machine creates a path for quantum systems to connect with cloud, artificial intelligence and high-performance computing environments already used by corporate customers.

"We are now at a point where quantum computing can start to reach industries and the people they serve," said Andrew Dzurak, chief executive officer and founder of Diraq.

"That shift matters more than any single milestone, because it changes what's possible for every field quantum touches, from medicine to materials to logistics. Our silicon spin approach is what puts that within reach in five years, not decades. It gives us a manufacturing path already proven at industrial scale, a cost curve that improves as we add qubits, and a system designed to run inside today's existing computing infrastructure," Dzurak said.

Equinix described the deployment as a marker for the domestic quantum sector as companies try to bridge the gap between research and operational use.

"Diraq's deployment at Equinix represents an important milestone for Australia's quantum industry," said Jarrod Nink, managing director for Australia at Equinix.

"By hosting Australia's first quantum computer in a commercial data centre, we are helping bridge the gap between research and deployment, while creating the foundation for quantum systems to connect seamlessly with the cloud, AI and high-performance computing ecosystems that enterprises rely on today," Nink said.

Medicine model

Alongside the deployment, Diraq released a report examining how quantum computing could affect industries including medicine, energy, materials, climate and transport. Part of the analysis focused on the economics of drug development.

Diraq says developing a new medicine can cost more than USD $2 billion and take up to 15 years, while fewer than one in 10 candidates reach patients. Based on modelling derived from an industry cost study published in Nature Reviews Drug Discovery, it says a 10 percentage point rise in clinical trial success rates could result in about 50% more potentially lifesaving medicines reaching patients each year.

In a market the size of the United States, that would equate to as many as 25 additional medicines annually, according to the analysis. Diraq also says the same improvement could save USD $600 million per medicine by identifying failed candidates earlier, provided the quantum computer used to produce that result costs less than USD $65 million a year to run.

Diraq uses that threshold to argue that the economics of useful quantum systems will depend not only on scientific progress but also on whether operating costs remain below the value created for customers. It says many competing architectures become more expensive as they scale because they require more cooling, wiring and control equipment.

By contrast, Diraq says it is targeting utility-scale systems that would cost at most tens of millions of dollars. It also says a future utility-scale machine could draw around 300 kW, which it describes as less than a third of the power required by a single next-generation AI rack, and could shrink to as little as five square metres.

The deployment follows earlier support for the company's manufacturing plans in Australia from the National Reconstruction Fund Corporation. Diraq has also advanced to Stage C of DARPA's Quantum Benchmarking Initiative, which carries potential funding of up to USD $300 million, and has signed a USD $38 million letter of intent with the US Department of Commerce under the CHIPS and Science Act.

"Advanced quantum technologies have already helped compound an estimated $19 to $27 trillion in value globally, and BCG estimates quantum computing could unlock a further $3.5 trillion at maturity," Dzurak said.

"It's clear that the companies that build real capability now will end up capturing that future value. This deployment is how Australia starts doing exactly that: proving research born here can be engineered and built to a global standard, with value that reaches people here and around the world," he said.