Dedicated immersion cooling solution for supercomputing HPC clusters

Scenario analysis

High-density compute heat pressure

  • CPU/GPU power keeps rising and heat flux density continues to increase
  • High-performance compute nodes are densely deployed, making local hotspots obvious

High requirement for long-term stable operation

  • Long-term full-load operation requires high equipment thermal stability
  • Temperature fluctuation affects compute performance and equipment lifetime

Operation space and energy pressure

  • Complex airflow organization increases equipment room management difficulty
  • High-density deployment consumes more space resources

High-reliability maintenance challenge

  • Failures affect a wide range and downtime cost is high
  • Maintenance windows are short and maintenance efficiency requirements are high

Solution architecture

Immersion cooling system architecture for supercomputing HPC clusters

Solution value

Full-device liquid cooling coverage100%
Higher heat flux density200W/cm²+
Lower PUE≤1.05
Lower total cost30%+ reduction

From chip cooling to room-level operation, the solution value is reflected in higher reliability, released space, and converged energy use.

Reliability
Space
Cooling capacity↑↑
Energy use

Synthcool advantages

For high-density HPC cluster immersion liquid-cooling delivery, Synthcool builds a complete capability loop from terminal hardware, flow control, state sensing, intelligent adjustment, and stable operation.

Phase-change terminal
Flow control
State sensing
Intelligent tuning
Stable operation

Complete liquid-cooling product matrix

Covers single-phase liquid cooling, phase-change liquid cooling, and closed-loop adaptive liquid-cooling control units (CDU), supporting multi-level deployment for full-scenario liquid-cooling needs across compute centers.

Self-developed core technologies

Independently masters cold-plate design, phase-change heat transfer, fluid control, intelligent adjustment, and other core technologies to build a full-stack liquid-cooling technology system from terminal cooling to system control and overall thermal management.

System-level control capability

Builds a full-link sensing and closed-loop control system covering flow, temperature, pressure differential, and operating status to achieve intelligent adjustment, efficient coordination, and long-term stable operation.

Validation and continuous evolution

Relies on professional experimental platforms to provide rapid customization and reliable delivery, while supporting continuous technology evolution from single-phase liquid cooling to phase-change liquid cooling and protecting long-term investment value.