Got a Spare $50,000? Cooling a Single Nvidia Blackwell Ultra NVL72 Rack Costs as Much as a Tesla Model Y - and It's only Going to Get More Expensive with New Racks

Why It Matters

Escalating cooling costs add significant capital expense to AI data‑center deployments, tightening margins and potentially slowing adoption of Nvidia's high‑performance GPU racks. The trend signals that thermal management will become a critical cost driver in the next wave of AI infrastructure.

Summary

A Morgan Stanley report shows that liquid‑cooling hardware for Nvidia’s Blackwell Ultra GB300 NVL72 rack costs $49,860—about the price of a Tesla Model Y. The next‑generation Vera Rubin NVL144 rack is projected to need $55,710 of cooling, a 17% increase, driven by higher‑capacity cold plates that push compute‑tray costs up 18% to $2,660 each and lift total compute‑side cooling to roughly $47,880 per rack. Switch‑tray cooling remains lower at $7,830 per rack, but the overall cooling bill is climbing as GPUs and CPUs hit thermal design powers of 1,800 W and could reach 3,600 W in future Rubin Ultra designs. Nvidia’s upcoming NVL576 “Kyber” system, with 144 GPUs, is expected to further inflate cooling expenses.