IREN Limited just wrote another very large check to Dell Technologies. The company, which not long ago was primarily known as a Bitcoin mining operation, has signed a $1.6 billion purchase agreement with Dell for air-cooled systems to support its growing AI cloud business.

The deal is the latest in a string of multi-billion-dollar hardware commitments that signal how aggressively IREN is repositioning itself as an AI infrastructure company.

A spending spree measured in billions

This $1.6 billion agreement doesn’t exist in a vacuum. It’s actually an addition to an already enormous procurement relationship between IREN and Dell.

The two companies previously finalized a $5.8 billion deal for GPUs and supporting equipment, including liquid-cooled systems designed for IREN’s data center campus in Childress, Texas. A separate agreement from March 2026 added roughly $3.5 billion more to their hardware purchasing plans, covering over 50,000 NVIDIA B300 GPUs.