IREN Limited (NASDAQ: IREN) signed a landmark multi-year contract with Microsoft valued at approximately $9.7 billion, positioning the company as a key infrastructure partner for the hyperscaler’s AI cloud expansion. The agreement gives Microsoft access to NVIDIA GB300 GPUs over a five-year period, with a 20% prepayment supporting early deployment.
To fulfill the contract, IREN will purchase GPUs and supporting equipment from Dell Technologies for around $5.8 billion. These systems will be deployed at IREN’s 750MW Childress, Texas campus through 2026, as part of the company’s multi-phase Horizon 1–4 buildout. The liquid-cooled data centers will deliver up to 200MW of critical IT load, forming one of the largest GPU-optimized facilities in North America. IREN plans to finance the buildout using customer prepayments, internal cash, and additional funding initiatives.
Daniel Roberts, Co-Founder and Co-CEO of IREN, said, “This agreement not only validates IREN’s position as a trusted provider of AI Cloud services, but also opens access to a new customer segment among global hyperscalers.” Jonathan Tinter, President of Business Development and Ventures at Microsoft, added, “Together with IREN, Microsoft is delivering cutting-edge AI infrastructure for our customers.”
• Five-year GPU cloud services contract with Microsoft valued at $9.7 billion
• 20% prepayment supports early deployment of NVIDIA GB300 GPUs
• $5.8 billion hardware supply agreement with Dell Technologies
• Deployment across IREN’s 750MW Childress, Texas campus, supporting 200MW IT load
• Vertically integrated model leverages IREN’s 3GW secured power portfolio across North America
🌐 Analysis: IREN’s $9.7 billion agreement with Microsoft underscores the company’s decisive transformation from cryptocurrency mining to large-scale AI infrastructure. Over the past year, IREN has redirected capital from its mining operations toward building out an integrated AI cloud platform supported by a massive 3 GW power portfolio across North America. Its 750 MW Childress campus in Texas anchors this pivot, with liquid-cooled data centers designed to host NVIDIA GB300 GPUs at scale. By repurposing its energy-intensive mining expertise and facilities, IREN is positioning itself as a next-generation infrastructure partner to hyperscalers seeking alternative, low-cost capacity for AI workloads.
The company’s vertically integrated model—combining power generation, cooling, and data center operations—sets it apart in a market where most GPU cloud providers depend on leased space or higher-cost power. IREN’s West Texas sites leverage abundant renewable energy and grid access agreements totaling 2.75 GW, enabling both operational efficiency and pricing flexibility. Through partnerships with Dell Technologies and NVIDIA, IREN is scaling GPU infrastructure rapidly, targeting more than 10,000 high-end accelerators deployed by year-end and projecting several hundred million dollars in annualized AI cloud revenue. This model allows IREN to retain higher margins while delivering turnkey AI infrastructure directly to enterprise and hyperscale clients.
The Microsoft contract represents a major validation of IREN’s strategy and provides a recurring revenue anchor that supports its ongoing expansion into AI cloud services. It signals a broader industry trend where companies rooted in high-density energy and compute infrastructure—such as mining and HPC—are repositioning to serve the exploding demand for AI training capacity. With execution risk now shifting from concept to delivery, IREN’s ability to bring large GPU clusters online on schedule will determine whether it cements a lasting position among a new class of specialized AI infrastructure providers alongside CoreWeave, Lambda, and others.
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