ASRock Rack 4U16X-GNR2 NVIDIA HGX B300 8-GPU Server Review

Picture of Alison Deane Alison Deane : Jul 28, 2026, 7:47:49 AM

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ASRock Rack 4U16X-GNR2 NVIDIA HGX B300 8-GPU Server Review

ServeTheHome recently took an in-depth look at the ASRock Rack 4U16X-GNR2, a next-generation NVIDIA HGX B300 AI server, highlighting both its traditional direct liquid cooling (DLC) design and the ZutaCore-powered waterless alternative. The review showcases how ZutaCore's two-phase direct-to-chip cooling technology delivers high-performance thermal management without water in the cooling loop, offering a simpler, safer path to deploying dense AI infrastructure.

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ASRock's Liquid-Cooled NVIDIA HGX B300 Server Doesn't Use Any Water

Alison Deane : Oct 15, 2025, 5:43:16 AM

At the 2025 OCP Global Summit, ASRock Rack and ZutaCore unveiled the industry’s first NVIDIA HGX B300 server featuring fully integrated waterless...

ZutaCore Targets High-Density Blackwell PCIe Servers with Waterless Two-Phase Cooling

Alison Deane : Apr 2, 2026, 2:43:32 AM

StorageReview: ZutaCore has introduced OmniTherm, a cold plate that allows for waterless two-phase cooling for servers equipped with NVIDIA 6000...

High Performance Computing AI Liquid Cooling Artificial Intelligence Data Centers HyperCool

ZutaCore brings two-phase cooling to PCIe GPUs

Alison Deane : Apr 2, 2026, 2:54:02 AM

Data Centre & Network News: ZutaCore, a developer of liquid cooling technology, has announced that its OmniTherm cold plate now enables waterless,...

High Performance Computing AI Liquid Cooling Artificial Intelligence Data Centers HyperCool