Breaking news-----Copper Diamond Copper Composite Heatspreader Heat Sink Shipped in bulk

Breaking news-----Copper Diamond Copper Composite Heatspreader Heat Sink Shipped in bulk

In early 2026, diamond/copper (Diamond/Cu) composites achieved key milestones in both consumer electronics and data center thermal management, marking the beginning of large-scale commercialization.

In January, at CES 2026, Lenovo introduced the Yoga Slim 7i Aura Edition, the first mass-produced consumer device to integrate Diamond/Cu thermal technology. This implementation significantly enhances heat spreading under high power density, enabling improved performance while maintaining a thin and lightweight form factor. The product officially launched in March 2026

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In April, Sugon Data Innovation released the C8000 V3.0 MW-class phase-change immersion cooling cabinet, with a single-cabinet power capacity exceeding 900 kW. By incorporating Diamond/Cu materials at scale, the system achieved an approximately 80% increase in thermal conductivity, demonstrating the material’s maturity in ultra-high heat flux data center environments.

Also in April, Zhongjing Fenghuo announced that its Diamond/Cu thermal management solution had been deployed in volume within AI servers developed by Zhixin Microelectronics. This marks the first large-scale adoption of Diamond/Cu in high-power GPU cooling applications, signaling its transition from advanced material innovation to a critical enabler in next-generation computing infrastructure.

Diamond/Cu composites are rapidly evolving from a niche, high-end material into a scalable thermal solution across multiple domains, including consumer devices, immersion-cooled data centers, and AI hardware systems.

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