Diamond copper heatsink ----the enabler of the AI era
Diamond–copper composite heatsinks are an advanced thermal management solution designed for next-generation data center liquid cooling systems. By combining the ultra-high thermal conductivity of diamond with the excellent heat spreading capability of copper, these composites achieve thermal conductivities in the range of 600–800 W/m·K, significantly outperforming conventional materials.
Their tunable coefficient of thermal expansion (CTE) enables close matching with semiconductor devices, minimizing thermal stress and improving long-term reliability under high heat flux conditions. In liquid-cooled architectures—such as direct-to-chip cold plates—diamond–copper heatsinks enhance heat transfer efficiency, reduce junction temperatures, and support higher power densities.
This makes them ideal for AI servers, hyperscale data centers, and high-performance computing systems where efficient heat dissipation, energy savings, and system stability are critical.
