STULZ CyberRack SideCooler

STULZ’s CyberRack SideCooler is precision-engineered to meet the cooling demands of data centres in space-constrained or remote locations. The closed-loop water-cooled unit suits environments with higher heat loads, where efficient air conditioning is essential for optimal operation and uptime.

Designed for flexibility, the cooling system can be seamlessly integrated between server racks or within a micro data centre, delivering efficient cooling directly at the heat source. Its compact footprint maximises space efficiency, while front and rear service access points simplify maintenance work. Additionally, the use of hot-swappable fans is designed to enable quick, safe replacement without interrupting operations.

Mitigating the need for hot and cold aisle separation, the cooling system operates via a closed-loop server rack. It utilises three horizontal zones to maintain the required airflow and supply air temperature. This helps prevent the formation of hotspots without creating energy-intensive oversupply. By targeting cooling directly in the rack itself, high water temperatures are possible alongside the extended use of free cooling.

To minimise environmental impact, the system uses intelligent control for energy efficiency, and electronically commutated (EC) fan and motor technology with low noise emissions. This complements an advanced control system with optional touchscreen display that enables intuitive operation with a clear menu structure. The system is also equipped with warning and alarm systems, and can be integrated into an existing building management system interface.