Supermicro Launches AI Data Center Coolant With 1,000x Higher Impedance
Updated
Updated · PR Newswire UK · Jun 9
Supermicro Launches AI Data Center Coolant With 1,000x Higher Impedance
3 articles · Updated · PR Newswire UK · Jun 9
Summary
Supermicro said its new liquid-cooling coolant can keep AI systems running through small leaks by offering up to 1,000 times higher electrical impedance than conventional mixtures.
The coolant is slated for all new liquid-cooled platforms, including NVIDIA-based VR200 NVL72 racks and AMD Helios systems unveiled around Computex 2026.
The pitch targets a key pain point in rack-scale AI infrastructure, where water-based leaks can trigger leakage currents, short circuits, downtime and potential damage in high-value deployments.
Supermicro did not disclose conductivity, resistivity or dielectric-strength data, limiting independent verification of the claimed safety advantage.
The launch comes as the data center liquid-cooling market is projected to grow from $5.7 billion in 2026 to $29.2 billion by 2033, driven by AI racks exceeding 30-50 kW.
Can new 'fail-safe' coolants truly protect multi-million dollar AI racks, or are we overlooking bigger operational risks?
With a projected $29B market, will immersion or direct-to-chip technology win the race to cool future AI?
As AI's heat problem is solved, are data centers creating an even bigger water crisis?
Supermicro Unveils SMC PG25-A Coolant with 1,000x Electrical Impedance at Computex 2026: Innovation or Marketing Hype?
Overview
At Computex 2026, Supermicro unveiled its new SMC PG25-A coolant, a key part of its strategy for high-density AI data centers. This coolant is designed to support advanced platforms like NVIDIA Vera Rubin NVL72 and HGX Rubin NVL8. Supermicro claims the SMC PG25-A achieves electrical impedance up to 1,000 times higher than standard water-glycol coolants, aiming to reduce the risk of electrical short circuits or system shutdowns in power-intensive AI infrastructure. While this innovation could improve reliability and safety, independent technical details and verification are still missing.