A universal rack-level cooling for new and legacy sites
DCX HYDRO CDU 1 is a rack based Coolant Distribution Unit designed to cool individual high density server racks. A Compact 4U CDU equipped with unique immersion pumps, delivers 120kW of average heat transfer capacity, with the ability to deliver up to 150kW of heat transfer capacity! A perfect solution that provides responsive, high-capacity cooling for HPC or GPU server nodes, and it only requires ASHRAE W3/W4 warm water to solve all cooling challenges with power – dense racks. CDU features redundant pump design, dynamic condensation-free control, automatic coolant leveling and automatic leak detection and complete remote control of all important parameters. This CDU combined with DCX Liquid Distribution Manifolds can be integrated into all standard server racks providing exact, optimal cooling performance that your servers need, keeping your operation environmentally sustainable.
Capacity
Supports 1 AI-rack per CDU
Performance
From 120 to more than 150 kW of heat transfer capacity!
Sustainability
Enables heat reuse with up to 60°C return temperature!
Energy Efficiency
Adaptive energy consumption up to 2kW per 2 server racks
Overview
Designed to regulate the flow and temperature of coolant, DCX CDUs guarantee that every component in the cooling loop receives an ample supply of flow to maintain the desired operating temperature. They also play a pivotal role in monitoring the coolant temperature, adjusting the flow rate as needed to keep the temperature below the dew point, and safeguarding precious electronics from condensation. DCX CDUs excel at effectively separating the facility circuit and secondary circuit. This feature enables regulated fluid quality, ensuring that cooling fluid volumes in a data center setting are maintained to a minimum. The fluid’s flow, pressure, and temperature are continuously monitored to ensure proper fluid quality maintenance.
Features
- Supports twice as many servers, CPU’s and GPU’s than other CDU’s
- Multi-stage immersion pumps deliver twice the pressure and flow rate of standard pumps.
- Enterprise-class system high availability & redundancy
- Adaptive efficiency, loop separation and condensation control.
- Complete portfolio of 7 CDUs tailored to meet diverse cooling requirements
- Wide range of systems, ranging from 100kW per 1 rack to 5MW and 100 server racks per single CDU.
| Ninja Column 1 | Ninja Column 2 | Ninja Column 3 | Ninja Column 4 | Ninja Column 5 | |||
|---|---|---|---|---|---|---|---|
| Product model | CDU 1 | ||||||
| Coling capacity [kW] | 120 | ||||||
| Approach temperature [°C] | 10 | 10 | |||||
| Operation condition | Primary side | Secondary side | Primary side | Secondary side | |||
| Coolant | Facility water | DI-water | PG-25 | PG-25 | |||
| Flow [m3/h] | 6 | 6 | 6 | 6 | |||
| Output rated dP (bar) | / | ≥1.0 | / | ≥1.0 | |||
| Rated inlet temperature [°C] | 35 | 59.4 | 35 | 60.7 | |||
| Rated outlet temperature [°C ] | 49.4 | 45 | 50.7 | 45 | |||
| Cooling capacity margin | 43% | 8% | |||||
| Transport weight [kg / lbs] | 95 / 209.4 | ||||||
| Operation weight [kg / lbs] | 118 /260.1 | ||||||
| Height [mm] | Width [mm] | Depth [mm] | 178 | 484 | 1052 | ||||||
| FWS liquid connector style and dimension | Tri-Clamp 1.5" | ||||||
| TCS liquid connector style and dimension | Tri-Clamp 1.5" | ||||||
| Max. Power consumption [kW] | 2 | ||||||
| T-V coefficient [C*L] | 3.8×10⁴ | ||||||
| Power specifications | 2×1P AC220V 50/60Hz | ||||||
| Working environment T&H | 0~50C°/ RH5~85% | ||||||
| Noise Level [dB] | 65 | ||||||
Features
- Supports twice as many servers, CPU’s and GPU’s than other CDU’s
- Multi-stage immersion pumps deliver twice the pressure and flow rate of standard pumps.
- Enterprise-class system high availability & redundancy
- Adaptive efficiency, loop separation and condensation control.
- Complete portfolio of 7 CDUs tailored to meet diverse cooling requirements
- Wide range of systems, ranging from 100kW per 1 rack to 5MW and 100 server racks per single CDU
System Build
CDU 1 InRack Cooling Distribution Unit
The In-Cabinet Coolant Distribution Unit (CDU) boasts a cooling capacity ranging from 120 to over 150 kW of heat transfer capacity, allowing heat reuse at up to 60°C of return temperature. Designed to satisfy today’s most demanding requirements. It is a best high-efficiency heat exchanger on the market to regulate processor and component heat.
The system has a clamp connection for easy and quick installation. With the double pump redundancy design, replacement and maintenance are simple, ensuring great dependability. Maintenance can be performed without a shutdown in the case of a pump or power outage, or if the filter gets clogged. Furthermore, the system has a complete real-time monitoring feature for operating parameters. Its top computer connection interface includes two redundant RS485 ports and two redundant RJ45 ports, which use the default communication protocols Modbus RTU and Modbus TCP/IP.
Outstanding cooling capacity of 120kW to over 150kW per rack.
Clamp connection for easy and quick installation.
Fully remote temperature monitoring & reporting of set points and ambient temperatures, flow, pressure and operation with full condensation control.
Dual pumps to ensure continuous cooling even in the event of a pump failure.
Get in Touch
We will advise, guide and support – the ideas are always free of charge!
Get your custom solution:
We need basic information to design custom liquid cooling system:
-
Quantity and general specification and dimensions of servers, ICT systems or other to be cooled components, along with power allocation per device or rack.
-
Brief overview of your project along with your main objective: better performance, water savings, energy efficiency, heat reuse, higher density?
-
Preferred liquid cooling technology: direct chip – coldplate system or immersion solution? Planned heat rejection or heat recovery strategy.
-
Country & city nearby planed location for climate data, heat transfer performance & shipping cost estimate.
