AI Data Center Localized Hotspot Cooling Systems Market

Direct-to-chip liquid cooling is estimated at 44.0% by cooling architecture in 2026, with dry coolers projected at 29.0% within heat rejection / secondary loop and the 251-500 kW rack-density band forecast at 34.0%. Adoption depends on matching processor heat capture with the facility loop and heat-rejection design before high-density AI racks are commissioned.