In-row water-chilled cooling system
The PowerLean in-row cooling unit from Pentair Technology Products, McLean can be used as supplemental cooling in data centers and in place of computer-room air conditioners (CRACs) in smaller rooms, the manufacturer says. The PowerLean unit is available in two sizes: 78×24 inches and 78×36 inches. The smaller is a 31-kW unit and the larger a 52-kW unit. They operate via chilled-water cooling.
This looks interesting for existing buildings where the additional of official HVAC cooling may not be available.