GoCool-1500 | Liquid-to-Liquid Cooling

GoCool-1500: Liquid-to-Liquid CDU

1500kW Precision Cooling for Direct-to-Chip and Rear Door Heat Exchanger Applications 

As demand for high-performance computing and advanced GPUs continues to grow, traditional air cooling is reaching its limits. Delta’s GoCool-1500 offers a powerful liquid-to-liquid cooling solution designed to meet these challenges head-on. By efficiently separating the facility water loop from the IT equipment’s cooling circuits, it provides precise control over flow, pressure, temperature, and coolant quality—ensuring optimal thermal management for even the densest computing environments. 

Built to support cutting-edge applications like direct-to-chip cooling and rear door heat exchangers, the GoCool-1500 excels at handling high-density heat loads while maximizing computing power and reducing overall energy consumption in data centers. With durable stainless steel plumbing and advanced coolant filtration, it safeguards reliability and prevents condensation, making it a trusted choice for modern, energy-efficient data centers embracing the future of liquid cooling technology. 


 

Delivering Efficiency, Reliability, and Ease of Management

Efficient Cooling, Lower Costs

  • Maximize Energy Efficiency: Cuts power consumption with precision liquid-to-liquid cooling, outperforming traditional air cooling.
  • Optimize Space Utilization: Compact footprint enables denser server placement, reducing CapEx.
  • Seamless Integration: Instant alerts and configurable responses maintain system safety.
  • Durable Construction:Stainless steel plumbing with 50-micron filtration preserves coolant quality.

Reliable Performance Without Interruption

  • Uninterrupted Operation: Dual power feeds with ATS ensure continuous CDU performance.
  • No Single Point of Failure: Redundancy design maximizes uptime for mission-critical workloads.
  • Advanced Leak Detection:Self-diagnosis and component analysis extend UPS lifespan and maintain performance

Simple, Intelligent Control

  • User-Friendly Interface:10-inch color touchscreen with real-time flow, pressure, and temperature monitoring.
  • Flexible Control Modes: Group and manual operation enhance thermal management and reliability.




 

Looking to Boost Cooling Performance and Reduce Costs? Talk to a Delta Data Center Cooling Expert  
 

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Frequently Asked Questions

What is a liquid-to-liquid coolant distribution unit (CDU) and how does it work?

A liquid-to-liquid CDU is a cooling system that transfers heat from IT equipment to the facility water loop through heat exchangers. It separates the two loops for safety, while maintaining precise control over flow rate, temperature, and coolant quality in a closed loop

When should a data center consider liquid cooling over air cooling?

Liquid cooling is ideal when cooling capacity needs exceed what air systems can deliver, especially in high-density racks, high performance computing (HPC) environments, or GPU-intensive workloads. It enables better thermal management, higher computing performance, and energy savings.

Can a CDU support both direct-to-chip and rear door heat exchanger cooling?

Yes. Many modern liquid cooling systems, including high-capacity CDUs, are designed to integrate with direct-to-chip cold plates and Rear Door Heat Exchanger (RDHx) units, giving data centers flexibility in cooling technology deployment.

How does a CDU help reduce energy consumption in a data center?

By using liquid as the heat transfer medium, a CDU increases cooling efficiency and reduces the power needed for thermal management. This helps lower overall PUE, freeing more energy for computing rather than facility cooling.

What should I look for when choosing a coolant distribution unit?

Key factors include cooling performance, compatibility with your facility water system, redundancy features, ease of integration with liquid cooling systems, and durability of components such as stainless steel plumbing and heat exchangers.



 

Need Guidance on Choosing the Right Cooling System? Talk to a Delta Solution Expert  
 

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