In addition to being more performant and potentially significantly more reliable than existing liquid-cooling solutions for Nvidia Blackwell, Frore’s LiquidJet Nexus also weighs 65% less than rivals and is twice as thin (17 mm vs 34 mm), according to Frore.
While this may not be a significant advantage today (unless you ship your servers by plane), this will be a dramatic advantage for Nvidia’s next-generation Kyber chassis that places servers on their edge rather than horizontally, which will make the importance of LiquidJet Nexus’s weight a bigger factor, as the cooler must adhere to the cooling surface of the integrated heat spreader thoroughly. Meanwhile, it is hard to adhere a massive cooler to a vertically standing motherboard, so one with a lower weight should be easier to attach to the motherboard and chassis without worrying about longer-term deformations.
(Image credit: Frore Systems) (Image credit: Tom's Hardware) Speaking of Nvidia’s Kyber chassis, it is worth noting that they are designed for the Vera Rubin Ultra platform , which ups the TDP of GPUs all the way to around 3kW per unit, making its cooling a challenge. Meanwhile, Rubin Ultra GPU scales horizontally by employing a quad-chiplet design, so Frore can address its TDP by reinventing its coldplate, which is easy assuming the company is provided a thermal map of the unit. The same method can be applied to other processors, which is why Frore is indeed working with hyperscalers with custom silicon, in addition to other merchant silicon providers, aside from Nvidia.
Anton Shilov is a contributing writer at Tom\u2019s Hardware. Over the past couple of decades, he has covered everything from CPUs and GPUs to supercomputers and from modern process technologies and latest fab tools to high-tech industry trends. ","collapsible":{"enabled":true,"maxHeight":250,"readMoreText":"Read more","readLessText":"Read less"}}), "https://slice.vanilla.futurecdn.net/13-4-24/js/authorBio.js"); } else { console.error('%c FTE ','background: #9306F9; color: #ffffff','no lazy slice hydration function available'); } Anton Shilov Social Links Navigation Contributing Writer Anton Shilov is a contributing writer at Tom’s Hardware. Over the past couple of decades, he has covered everything from CPUs and GPUs to supercomputers and from modern process technologies and latest fab tools to high-tech industry trends.
Key considerations
- Investor positioning can change fast
- Volatility remains possible near catalysts
- Macro rates and liquidity can dominate flows
Reference reading
- https://www.tomshardware.com/pc-components/liquid-cooling/SPONSORED_LINK_URL
- https://www.tomshardware.com/pc-components/liquid-cooling/frore-shows-off-liquidjet-nexus-coldplate-for-nvidia-vera-rubin-other-ai-accelerators-offers-up-claimed-10-percent-token-generation-boost-over-rival-liquid-cooling-solutions#main
- https://www.tomshardware.com
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