Microsoft Signs $9.7 Billion AI Cloud Deal with Australian Firm IREN

Reviewed byNidhi Govil

7 Sources

Share

Microsoft has entered into a massive $9.7 billion five-year contract with Australian AI cloud provider IREN to secure access to Nvidia's GB300 GPUs. The deal highlights Microsoft's aggressive expansion of AI infrastructure to meet growing demand for cloud-based AI services.

Microsoft Secures Major AI Infrastructure Deal

Microsoft has entered into a landmark $9.7 billion five-year contract with Australian AI cloud service provider IREN Limited, marking one of the largest AI infrastructure deals in recent history

1

. The agreement will provide Microsoft with access to cutting-edge Nvidia GB300 GPUs, addressing the tech giant's urgent need to expand its AI cloud capacity amid soaring customer demand.

Source: BNN

Source: BNN

The Sydney-based IREN will deploy the infrastructure at its 750-megawatt campus in Childress, Texas, with rollout planned in phases through 2026

3

. The deal includes a substantial 20% prepayment, demonstrating Microsoft's commitment to securing priority access to these critical AI computing resources.

Strategic Partnership Details

Under the agreement, IREN will provide Microsoft with access to compute infrastructure built with Nvidia's advanced GB300 GPUs, which are specifically optimized for reasoning models, agentic AI systems, and multi-modal generative AI applications

1

. This follows Microsoft's recent launch of its first production cluster with Nvidia's GB300 NVL72 systems for Azure.

Source: Analytics India Magazine

Source: Analytics India Magazine

Jonathan Tinter, president of business development and ventures at Microsoft, emphasized the strategic value of the partnership: "IREN's expertise in building and operating a fully integrated AI cloud -- from data centers to GPU stack -- combined with their secured power capacity makes them a strategic partner"

2

.

IREN's Transformation and Market Impact

IREN's journey from bitcoin mining to AI cloud services exemplifies the broader industry shift toward AI infrastructure. The company, which originally operated as a cryptocurrency mining operation, recognized the superior value proposition of deploying its GPU resources for AI workloads

1

. This strategic pivot has proven highly lucrative, with CEO Daniel Roberts expecting the Microsoft deal to generate approximately $1.94 billion in annualized revenue while utilizing only 10% of the company's total capacity.

The market responded enthusiastically to the announcement, with IREN shares jumping 22% before the opening bell, while Microsoft shares also rose modestly

5

. The deal validates IREN's position as a trusted provider of AI cloud services and opens access to new customer segments among global hyperscalers.

Infrastructure Investment and Financing

To support the Microsoft contract, IREN has simultaneously signed a $5.8 billion agreement with Dell Technologies to purchase the necessary GPUs and ancillary equipment

3

. The company plans to fund these substantial capital expenditures through a combination of existing cash reserves, customer prepayments, operating cash flows, and additional financing arrangements.

The deployment will occur alongside the rollout of new liquid-cooled data centers supporting 200 megawatts of IT load, representing a significant expansion of IREN's capabilities

3

. This infrastructure investment underscores the massive scale required to meet enterprise AI demands.

Microsoft's Broader AI Strategy

This IREN partnership represents just one component of Microsoft's aggressive AI infrastructure expansion. The company recently signed a similar deal with Nscale for approximately 200,000 Nvidia GB300 GPUs across multiple data centers in Europe and the United States

1

. These investments reflect Microsoft's determination to maintain its competitive position in the rapidly evolving AI market.

Microsoft's financial commitment to AI infrastructure is substantial, with the company spending nearly $35 billion in the July-September quarter on capital expenditures to support AI and cloud demand

2

. Approximately half of this investment focused on computer chips, with the remainder allocated to data center real estate and related infrastructure.

Today's Top Stories

TheOutpost.ai

Your Daily Dose of Curated AI News

Don’t drown in AI news. We cut through the noise - filtering, ranking and summarizing the most important AI news, breakthroughs and research daily. Spend less time searching for the latest in AI and get straight to action.

Β© 2025 Triveous Technologies Private Limited
Instagram logo
LinkedIn logo