facility water temperature gpu rack

1 article

ASHRAE W17 to W+ Liquid Cooling Classes for GPU Racks

ASHRAE W17, W27, W32, W40, W45 and W+ facility water classes and S-class TCS limits explained, with GB200/GB300 vendor specs and plant sizing math.

October 28, 2026• 15 min read
ashrae w17 w27 w32 w40 w45ashrae liquid cooling classesfacility water temperature gpu rack