Vertiv has introduced the Liebert XDU, a new generation of thermal management systems that supports liquid-cooled servers and enables the control of liquid quality, flow and pressure. As high-density computing applications such as data analytics and machine learning increase, rack densities and temperatures are exceeding the cooling capabilities of traditional air-cooled units and require more efficient and sustainable solutions. The Liebert XDU coolant distribution system enables the deployment of liquid cooled server applications into any data centre environment, from core to edge computing sites. The system is now available across Europe, the Middle East and Africa (EMEA).
“High-performance computing applications such as artificial intelligence and augmented reality are growing in popularity at the same time that data centres are working to reduce their energy consumption and pushing the industry to find new, more sustainable solutions,” said Roberto Felisi, senior global director and EMEA business leader for thermal management, Vertiv.
He added: “Many colocation providers who have traditionally relied on air cooling are now hosting applications with higher power processors that require more efficient heat management solutions like liquid cooling. With the Liebert XDU, our customers can meet the high-density computing demand whilst improving their operational efficiency.”
The Liebert XDU is an innovative liquid-to-liquid cooling distribution unit available in two capacities, 450 kW and a model capable of up to 1368 kW, circulating water through liquid-cooled server racks and rejecting the heat from the returning warm water. The system uses a closed water loop to avoid any waste, and is capable of capturing heat to utilize it to warm nearby offices, homes or farms, supporting the circular economy. The Liebert XDU utilizes integrated state-of-the-art controls to vary pump speed to optimize supply water temperature and to provide intelligent flow monitoring and alarms. The compact solution can be placed in the row near the rack it is cooling, or along the room’s perimeter.
