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Why NN (NNBR) Is Up 24.7% After Pre-Selling New NVIDIA Liquid Cooling Capacity Expansion Sasha Jovanovic Wed, July 1, 2026 at 2:16 AM PDT 3 min read NVDA +0.71% NNBR -5.68% Trade NVIDIA on Coinbase Trading disclosure In late June 2026, NN, Inc. announced a major expansion of its liquid cooling production for NVIDIA AI data center racks, adding 47 new machine centers in its Wuxi, China plant with

This system raises the base coolant temperature to 113 degrees F (45 degrees C) to save on electricity costs and reduce water consumption to basically zero.

Tech Industry Data Centers Nvidia announces liquid cooling system that runs ‘hotter than a hot tub’ — promises to reduce electricity consumption and cut water use by up to 100%, but sustainability challenges remain News By Jowi Morales published 23 hours ago Data centers are about to go from freezing to sweltering. (Image credit: Getty Images) Share this article 3 Join the conversation Follow u

NVIDIA just turned conventional data center wisdom on its head. The chip giant's latest AI servers can run liquid cooling systems at 45°C (113°F) - hotter than your average hot tub and significantly warmer than industry norms. The counterintuitive move isn't about tolerating heat, it's about harnessing it. By pushing cooling temperatures higher, NVIDIA's creating a new playbook for energy efficien

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