Iris Energy (NASDAQ:IREN) shares rose Monday after the company announced the purchase of 1,080 NVIDIA H200 GPUs for $43.9 million. The Details: The company believes that this purchase will increase AI Cloud Services proportion of IREN earnings to about 10% by the end of the year. “We’re seeing strong levels of demand for new-generation GPUs. Ongoing discussions with NVIDIA and participation in their Cloud Partner Program gives us added confidence in deploying this new capacity,” said Daniel Roberts, Co-Founder and Co-CEO of IREN. Following this purchase, Iris Energy will own a total of 1,896 N…