Ready for Tomorrow's Cooling
AI/HPC and high-density CPU racks are outpacing traditional facility–water cooling. Operators need row-scale capacity, fast transient stability, and a path from glycol today to dielectric two-phase tomorrow—without ripping and replacing infrastructure.
Water
276kW
single module cooling capacity
Glycol
256kW
single module cooling capacity
2.486MW
scalable cooling capacity (6 modules)
2.301MW
scalable cooling capacity (6 modules)
Facility-to-Chip™
Cooling Ecosystem
The Borealis™ CDU Facility-to-Chip™ Cooling Ecosystem addresses the escalating thermal, efficiency, and scalability demands of high-density AI/HPC deployments by linking the data center’s facility-level cooling infrastructure directly to the chip-level heat removal hardware. This end-to-end integration enables precise thermal management, maximized efficiency, and simplified scalability — all from a single intelligent platform.
- Facility Side:Chillers, fluid coolers, and mechanical refrigeration assets form the primary loop.
- Core Intelligence: The Borealis™ CDU serves as the “brain” of the system, dynamically managing both the facility and chip loops, optimizing thermal envelopes, and integrating AI-driven predictive maintenance.
- Chip Side: ThermaPod™ modules provide rack-level immersion, spray, or direct-to-chip cooling tailored to workload density.
This architecture delivers closed-loop coordination, enabling real-time optimization across the entire cooling chain.
Explore the Key Features of the Borealis™ CDU Platform
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High-Efficiency Cooling
Borealis™ provides efficient cooling tailored for power-dense computing environments, ensuring optimal performance and reliability. It reduces energy consumption compared to traditional cooling methods, making it an eco-friendly solution.
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Dual-Loop Flexibility
Unlike conventional CDUs, Borealis™ supports both single-phase glycol loops and two-phase dielectric refrigerant loops in the same chassis. Switching between modes requires only a heat exchanger and control logic swap — not a full hardware replacement. This flexibility eliminates the need for parallel infrastructure and future-proof facilities for emerging two-phase deployments.
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Modular & Scalable
Our modular design allows for easy integration and scalability, adapting to your specific needs. The flexible operation modes support both single-phase and two-phase cooling, ensuring optimal thermal management for various applications.
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Telemetry & Control
Borealis™ integrates advanced telemetry and intelligent control at the row scale, deliveringfast transient stabilityduring workload spikes andreal-time observabilityacross both facility and IT cooling loops. Operators gain actionable insights through unified dashboards and APIs, enabling predictive maintenance, proactive anomaly detection, and seamless orchestration with data center infrastructure management (DCIM) systems.
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High-Efficiency Pumping
Industry-leading motor efficiency (>92%), built-in VFDs, and peer-to-peer load sharing for up to six units without an external PLC. This design: 1. Maintains operation near the best efficiency point (BEP) for minimal parasitic load 2. Reduces system complexity by removing the need for separate staging controllers 3. Increases reliability with fewer failure points
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Future-Ready
Borealis™ provides aclean migration pathfrom today’s single-phase glycol systems to tomorrow’s two-phase dielectric solutions — without the need for parallel infrastructure or disruptive retrofits.
Discover the Borealis™
CDU Platform benefits
and impact
The Borealis™ CDU platform Facility-to-Chip™ Cooling Ecosystem delivers measurable benefits that extend beyond thermal performance, impacting operational efficiency, capital planning, and sustainability metrics.
- Operational Efficiency: Optimized energy use, dynamic loop balancing, and reduced downtime.
- Scalability Without Overhaul: Modular growth, dual-mode readiness, and linear scaling.
- CAPEX & OPEX Savings: Elimination of parallel systems and reduced controls infrastructure.
- Sustainability & Compliance: Low-GWP refrigerants, standards alignment (ASHRAE & ISO 50001), and water/energy savings.
Explore the Diverse Applications of the Borealis™ CDU Technology
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AI and Machine Learning
Borealis™ provides efficient cooling tailored for power-dense computing environments, ensuring optimal performance and reliability. It reduces energy consumption compared to traditional cooling methods, making it an eco-friendly solution.
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High-Performance Computing
Enhance HPC cluster performance with ThermaPod™, designed to handle the most demanding computational tasks. Benefit from reduced energy consumption and increased processing power.
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Hyperscale Data Centers
Scale your data center operations with confidence using Borealis™. Our modular and scalable solutions provide efficient thermal management for hyperscale environments, ensuring maximum uptime and cost savings.
