Vertiv™ ‘s Liebert® XDU 450 and XDU 1350 liquid cooling row CDUs

Next Generation Liquid Cooling Distribution Technology.

Confidently Manage High-Density Thermal Loads.

The Vertiv™ Liebert® XDU 450 & Vertiv™ Liebert® XDU 1350 are new products that support the control of water and water/glycol for High Density data center liquid cooling applications. 

Coolant Distribution Units (CDUs) are liquid to liquid units, providing effective separation of the facility circuit and the secondary circuit via a high efficiency HEX (heat exchanger) for direct to chip or Rear Door Heat Exchangers (RDHX) applications. 

The Vertiv Liebert XDU 450 and Vertiv Liebert XDU 1350 are row-based units that can be deployed within the same row with IT Equipment or be placed as perimeter units.

Easily accommodate liquid cooling technologies in your unique environment

Vertiv Liebert XDUs allow for convenient placement at the end of a row or along the perimeter.

Regardless of where and how you implement the Vertiv Liebert XDU, it provides efficient coolant distribution to manage power-dense hot spots, supporting capacities of up to 450 kW or 1,368 kW.

The Vertiv Liebert XDUs effectively oversees the complete liquid loop through its innovative, contaminant-free design, guaranteeing the highest water quality.

This design also ensures the essential separation of the primary facility water from the heat load of the IT equipment.

The use of stainless steel in the unit eliminates concerns about corrosion.

Additionally, a built-in 50-micron filtration unit operates continuously to keep the secondary fluid network clear of debris and contaminants that could potentially impede performance.

Enjoy peace of mind for your mission critical applications

The Vertiv Liebert XDU is equipped with redundant pumps and power inputs, ensuring continuous functionality.

Intelligent settings and teaming options guarantee the continuous maintenance of precise temperature, flow rate, and pressure to efficiently cool your IT environment.

You have comprehensive oversight and control of operational parameters through flexible touchscreen displays, centralized remote management and monitoring, and immediate alerts regarding leaks or any other system issues.

Key Benefits

• Facilitates a smooth shift to high-efficiency liquid cooling by offering flexibility to integrate rear-door heat exchangers or direct to chip (Cold Plate) liquid cooling.
• Rigorously regulates the quality of water and preserves the integrity of the Secondary Fluid Network.
• Guarantees comprehensive oversight and control over operational parameters.
• Provides the option for collaborative configurations to enhance efficiency and reliability.
• Provides immediate notifications and alerts for leaks or any other system-related issues.
• Designed with optimal redundancy to uphold the demands of mission-critical applications.
• Provides top-notch service support with local installation and same-day maintenance assistance (where accessible), setting an industry standard.
• Essential separation of the primary (facility) water from the IT equipment, providing low pressure, clean water to liquid cooled IT equipment
• Low water volume in secondary loop, reducing leak risks.
• Sanitary flange and clamp design, easy installation, maintenance, and retrofit of pipework parts.
• Connection options available for top or bottom pipe exit and manifolds giving application flexibility.
• Modbus RTU RS485 and TCP/IP communication with data center monitoring system for easy integration.
• Full alarm monitoring, providing real-time status of the IT equipment and the local environment.
• Precise Temperature Control for server CPU and GPUs.