Year-round free cooling
Higher secondary-side supply temperature makes better use of natural cooling sources for energy-saving operation across different climates.
Closed-loop adaptive coolant distribution unit (CDU)
SynthCool Stokes™ is a CDU series for high-density servers with cold-plate liquid cooling. It integrates heat exchange and coolant control in a standard cabinet footprint and modular design, with multiple configurations including L2L/L2A In-Rack and In-Row CDU solutions. This enables flexible deployment across a wide range of liquid cooling applications and power levels.
Application scenariosMedium-, large-, and hyperscale liquid-cooled data centers.
Stable liquid cooling circulation in different climates and room layouts.
Modular and flexible deployment
Supports side-by-side deployment with IT racks and online front/back maintenance to reduce operational complexity.
High reliability and redundancy
Integrates efficient heat exchanger, N+1 redundant circulation pumps, dual power supply, leak monitoring, and online maintenance for key parts.
Remote monitoring and cluster control
Key operating data is uploaded to the monitoring system for real-time visual management. Host information is automatically backed up during cluster control.
Technical specifications
Model
- Model
- Stokes™ CDU-L2A-0160
- Frame size
- 2200×1200×1200mm
- Rated heat exchange
- 160 kW
Secondary-side parameters
- Pump
- 1+1 dual pumps
- Coolant
- Deionized water / EG25 / PG25
- Rated supply/return temperature
- 45/55°C
- Rated supply flow
- 14m³/h
- Rated supply flow range
- 4~16m³/h
- Available IT head
- 2.5bar
- Supply/return pipe diameter
- ISO 2in
- Supply/return connection
- Sanitary 2in clamp
- System pressure rating
- 10bar
- Make-up tank volume
- 18L
- Filter precision
- 500 mesh
Primary-side parameters
- Cooling medium
- Air
- Allowed air temperature
- 5-35°C
- Rated air temperature
- 35°C
- Rated air flow
- 34000m³/h
- Maximum air flow
- 40000m³/h
- Air filtration precision
- 20 mesh
- Rated power consumption
- 12kW
- Maintenance clearance
- Front/back doors 1200mm wide as maintenance sides; front/back clearance not less than 1000mm
Power distribution system
- Rated input voltage
- 380V-3PH-50HZ
- Dual power support
- Dual utility power supported, optional ATS
Environment system
- Operating temperature
- 15~40°C
- Operating relative humidity
- 8%~80%
- Altitude
- ≤2000m
- Storage temperature
- -25~60°C
- Storage relative humidity
- 5%~95%RH
