GIGABYTE unveils X870E Aorus Infinity Next, world's first metal 3D-printed motherboard prototype at Computex 2026

GIGABYTE has unveiled the X870E Aorus Infinity Next, a prototype motherboard that integrates metal 3D printing across its front and rear panels, at Computex 2026 in Taipei. The board uses a gyroid AI-optimized lattice structure for its chipset heatsink and M.2 SSD cooler, increasing cooling surface area by 44% and airflow area by up to 45%. It also incorporates a 3D-printed metal vapor chamber system capable of dissipating up to 100W of heat through a multi-directional fin array, enabling passive or near-passive cooling. GIGABYTE has not announced commercial pricing or a release timeline, positioning the board as a technology demonstrator for its 40th anniversary.

This prototype represents a novel application of metal additive manufacturing in consumer electronics, specifically in high-performance desktop computing. While metal AM has been used for thermal management in aerospace and defense—such as conformal cooling channels in rocket engine components—GIGABYTE is the first to apply it to a motherboard form factor. The use of AI-driven topology optimization to generate self-supporting gyroid lattices mirrors design-for-additive-manufacturing (DfAM) workflows common in industrial sectors, but adapted for a high-volume, cost-sensitive consumer market. The key editorial question is whether this remains a showcase piece or signals a genuine production pathway: the thermal performance gains are real, but the economics of metal PBF-LB at motherboard scale—where margins are thin and volumes high—remain unproven. The closest analog is Apple's confirmed use of metal AM for Watch Ultra 3 components, but that is a single, high-value part; a motherboard requires multiple large, thin panels with tight flatness tolerances.

From a practical standpoint, GIGABYTE has demonstrated that metal AM can solve a real thermal bottleneck in compact, high-power-density PC builds. The vapor chamber and lattice heatsink designs are technically sound and could plausibly appear in premium AORUS products within 12–24 months if post-processing and cost-per-part can be brought in line with CNC or stamped alternatives. For the AM industry, this is a positive signal that consumer electronics—already the fastest-qualifying vertical—can absorb metal AM for functional, not just cosmetic, purposes. The burden is now on GIGABYTE to show a path from prototype to SKU: material certification, surface finish consistency, and supply chain readiness for batch production.