LiquidStack CDU-1MW
Cooling capacity: 1000 - 1350 kW
- Compact Coolant Distribution Unit for high-density AI data center growth
- Efficient liquid cooling of AI and high-performance computing servers
- Designed to support resilient performance, simpler management and lower operating burden
- Includes redundant hot-swappable VSD pumps, dual 25 micron filtration and 316SS plate heat exchanger
- Features integrated ATS with controller supercapacitor to support continuity during power transitions
- Offers field-configurable piping and electrical connections with front and rear service access
Compact Cooling for AI Growth
High-performance Coolant Distribution Unit built for expanding AI data center capacity in a practical, space-conscious way. It helps operators bring direct-to-chip liquid cooling to high-density environments without adding infrastructure complexity. With its compact footprint and deployment-ready design, this Coolant Distribution Unit is well suited for liquid-cooled environments where performance, flexibility, and operational confidence all matter.
Built for Business Value
The LiquidStack CDU-1MW helps operators improve cooling efficiency while supporting the performance demands of advanced AI chips and servers. Its design supports a more effective approach to thermal management in liquid-cooled environments, helping reduce energy use, water consumption, and overall operating burden. For data center teams balancing growth, performance, and cost control, this Coolant Distribution Unit offers a strong combination of cooling capability and day-to-day efficiency.
Resilience That Supports Uptime
This Coolant Distribution Unit is designed to help data center operators maintain continuity in demanding operating conditions. Its resilience-focused architecture supports more dependable cooling through maintenance events, changing load profiles, and power transitions, while its service-friendly design helps teams work more efficiently over time. For AI data center environments where uptime and manageability are critical, the CDU delivers added operational assurance.
Your Benefits at a Glance
• Compact Coolant Distribution Unit for space-conscious AI data center deployments
• Supports direct-to-chip liquid cooling for high-density liquid-cooled environments
• Helps reduce energy use, water consumption, and operating burden
• Supports uptime with resilience-focused architecture and redundant components
• Simplifies deployment and maintenance with service-friendly design
• Well suited for AI, hyperscale, and colocation applications
The LiquidStack CDU-1MW is a compact Coolant Distribution Unit for direct-to-chip liquid cooling in AI data center, hyperscale, and colocation environments. Designed for the latest AI chips and servers, it delivers powerful coolant flow in a rack-based form factor for high-density liquid-cooled environments.
Built for performance and resilience, this Coolant Distribution Unit features elevated operating water temperatures, narrow approach temperatures, redundant hot-swappable VSD pumps, dual 25 micron filtration, a 316SS plate heat exchanger, and a 3-way facility water control valve.
Designed for easier deployment and maintenance, the CDU-1MW includes integrated ATS with controller supercapacitor support, temperature, pressure, and flow sensors, configurable piping and electrical connections, and front and rear service 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 | |
Other Products You Might be Interested In
50 - 700 kW
City Advantage CGWF/CCUF Water-Cooled Chiller
- SEER: Seasonal efficiency up to 7.31 under EN14825:2018 conditions
- Compact: 880 mm maximum width
- Quiet operation: low vibrations; available in both low or super low noise versions
180 - 385 kW
City™ RTSF Water-Cooled Chiller
- 99.5% reliability rate
- Compact and modular: Fits in restricted spaces - 920 mm width only
- Fully optimized for HFO refrigerant R1234ze (<1 GWP). Available with R515B as an alternative
240 - 1000 kW
RTWD/RTUD Water-Cooled Chiller
- Compact physical footprint: fits through standard single-width door
- Low-speed, direct-drive semi-hermetic screw compressor featuring only 3 moving parts, suction-gas-cooled motor
- Extended and unmatched capacities
350 - 1860 kW
XStream™ RTWF Water-Cooled Chiller
- Market-leading reliability with Trane's renowned, robust screw compressor technology
- Minimized refrigerant charge with Trane patented CHIL falling film evaporator
- Series counterflow heat exchanger design
350 - 2530 kW
XStream ™ Excellent GVWF Water-Cooled Chiller
- High speed centrifugal compressor with magnetic bearings
- Industry-leading part load and full load efficiencies
- Double refrigerant circuit
Single refrigerant circuit (GVWF 115 / 140 XSE G)
410 - 1320 kW
XStream™ RTWF XSE Water-Cooled Chiller
- Variable Vi compressor with permanent magnet motor
- Market-leading full and part load efficiencies
- Minimized refrigerant charge with CHIL falling film evaporator
750 - 3670 kW
XStream™ RTHF Water-Cooled Chiller
- Market-leading reliability with Trane's renowned, robust screw compressor technology
- Minimized refrigerant charge with Trane patented CHIL falling film evaporator
- Series counterflow heat exchanger design
1220 - 6120 kW
CTV CenTraVac™ CVHF/CVHG Water-Cooled Chiller
- Direct drive multistage compressors
- Semi-hermetic compressor design
- Rapid restart after power failure
2500 - 14000 kW
LiquidStack GigaModular™ CDU-14MW
- Modular Coolant Distribution Unit platform for large-scale AI data center expansion
- Enables direct-to-chip liquid cooling for high capacity data center infrastructures
- Designed to support phased growth, operational resilience and simpler scaling decisions
2970 - 3640 kW
XStream™ RTHF XSE Water-Cooled Chiller
- Variable Vi compressor
- Market-leading full and part load efficiencies
- Minimized refrigerant charge with CHIL falling film evaporator
3000 - 14000 kW
Series E™ CenTraVac™ CVHH/CDHH Water-Cooled Chillers
- Direct drive multistage compressors
- Semi-hermetic compressor design
- Rapid restart after power failure
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.
Contact Us
Connect with your local Trane expert
We will help you find the needed solution
