LiquidStack - CDU-1MW and GigaModular CDU product pages (published rack-density ceilings for liquid cooling)

Liquid-cooling vendor publishing the density ceilings of its own CDUs, which is the practical upper bound on what a retrofitted facility can deliver. CDU-1MW: 'Supports rack densities up to 1.35MW per row, compatible with next-generation GPU platforms', quick-ship 'live in weeks', in-row and perimeter configurations 'for new builds and retrofit environments', 'Backed by third-party validated performance and global service through Trane Technologies'. GigaModular CDU: scales 'to multi-megawatt capacity without infrastructure redesign', 'Supports 45C return water for chillerless operation', 'designed for AI factory and hyperscale environments, including NVIDIA Vera Rubin platforms'. Vendor marketing; treat the density numbers as capability claims, not measured deployments.