LiquidStack CDU-1MW
Cooling capacity: 1000 - 1350 kW
- High-performance Coolant Distribution Unit designed to support direct-to-chip liquid cooling in high-density AI and HPC environments
- Compact, deployment-ready architecture helps simplify integration into both existing and new-build data center environments
- Operational confidence through integrated resiliency, intelligent controls and real-time system visibility
- Efficient thermal management helps reduce energy use, water consumption and operating costs
- Supports reliable operation during maintenance activities and power transitions
- Service-friendly design with configurable connections and front and rear maintenance access
Direct-to-chip cooling for high-density AI infrastructure
The LiquidStack CDU-1MW is a high-performance Coolant Distribution Unit designed to support direct-to-chip liquid cooling in high-density AI and HPC environments. Its compact, deployment-ready architecture enables operators to integrate liquid cooling efficiently into both existing and new-build facilities while supporting the thermal demands of next-generation processors and accelerated computing platforms.
Efficient thermal management
The CDU-1MW helps operators improve cooling efficiency while supporting the performance requirements of modern AI infrastructure. By enabling more effective thermal management in liquid-cooled environments, it helps reduce energy use, water consumption and operating costs while supporting long-term sustainability objectives. For data center teams balancing performance, growth and operational efficiency, the CDU-1MW delivers a practical approach to high-density cooling.
Operational confidence built in
Designed for mission-critical environments, the CDU-1MW combines integrated resiliency, intelligent controls and service-friendly architecture to help support reliable operation and uptime objectives. Features including redundant hot-swappable pumps, controller continuity during power transitions and simplified maintenance access help operators support uptime objectives, reduce operational complexity and maintain long-term system availability.
Your Benefits at a Glance
• Supports direct-to-chip liquid cooling for high-density AI and HPC environments
• Enables efficient integration into both existing and new-build data center environments
• Supports uptime objectives through integrated resiliency and intelligent controls
• Helps reduce energy use, water consumption and operating costs
• Maintains cooling availability during maintenance activities and power transitions
• Simplifies service and maintenance through configurable connections and accessible design
The LiquidStack CDU-1MW is a compact Coolant Distribution Unit designed to support direct-to-chip liquid cooling in AI, HPC, hyperscale and colocation environments. Delivering up to 1.35 MW of cooling capacity in a rack-based footprint, it enables operators to support high-density computing workloads while simplifying integration.
Engineered for operational confidence, the CDU-1MW supports efficient thermal management through elevated operating water temperatures and narrow approach temperatures. Integrated resiliency features including redundant hot-swappable VSD pumps, dual 25-micron filtration, a 316 stainless steel plate heat exchanger and a 2-way facility water control valve.
Designed for simplified deployment and serviceability, the CDU-1MW features integrated ATS with controller continuity support, temperature, pressure and flow monitoring, configurable piping and electrical connections, and front and rear maintenance access.
Technical Specifications
| Product name | Cooling capacity | Heating capacity | Eurovent certification | ErP Certification |
|---|---|---|---|---|
| LiquidStack CDU-1MW | 1000-1350 kW | N/A | N/A | N/A |
| Compressor | Refrigerants | Energy saving | Operating mode | Data protocols | Unit type |
|---|---|---|---|---|---|
| N/A | N/A | Adaptive Frequency™ Drive | Cooling only | Bacnet Modbus Water-to-water | |
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Rental Services
Our approach to temporary HVAC and power goes beyond the typical drop-off. We design, deliver, install and even monitor safe and efficient rental solutions. Short term, long term, chiller, generator, or portable AC unit, we have the fleet and people where and when you need them.
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