Liquid Cooling Becomes Standard Modular Specification
Hyperscale operators deploying high-density graphics processing unit racks are increasingly specifying integrated liquid cooling systems as a standard modular requirement rather than an optional upgrade, since air-cooled thermal designs cannot dissipate heat fast enough to support current artificial intelligence accelerator rack densities reliably. MMA's Q4 2025 primary research found forty seven percent of new module orders now specifying integrated liquid cooling systems, up meaningfully from a much smaller share three years earlier, as vendors completed thermal engineering redesigns to support rising rack power density across major hyperscale deployment programmes. This shift is resetting vendor selection criteria across the category.
Market Impact: Drives 57% of procurement decisions








