DCX HYDRO CDU 9 is a standalone Unit Coolant Distribution Unit designed to cool a group of high-density server racks. This cost-effective but enterprise-class CDU, equipped with unique immersion pumps, delivers over 900kW heat transfer capacity at 10C approach temperature which supports 21 server racks with around 800 1U servers.
Capacity
Up to 800 servers or 20 server racks per one CDU!
Performance
Up to 900kW of heat transfer capacity!
Sustainability
Enables heat reuse with up to 60°C return temperature!
Energy Efficiency
Adaptive energy consumption up to 11kW per 20 server racks
Overview
CDU 9 features all advanced capabilities: redundant pump design, dynamic condensation-free control, automatic coolant leveling, automatic leak detection and complete remote control of all important parameters. 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 of power–dense racks. The compact dimensions of CDU 9 allow for quick retrofitting of existing data halls with a liquid cooling system. This CDU will fit any data room environment with in-row or technical corridor placement. The system can be integrated with all standard server racks providing energy-efficient cooling & intelligent controls.
DCX offers CDU9 along with secondary loop (TCS) components including DCX Liquid Distribution Manifolds, quick disconnects, and cold plates. The complete solution will provide the exact, optimal cooling performance that your servers need, keeping your operation environmentally sustainable.
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 9 | ||||||
| Coling capacity [kW] | 900 | ||||||
| Approach temperature [°C] | 10 | 3 | |||||
| Operation condition | Primary side | Secondary side | Primary side | Secondary side | |||
| Coolant | Facility water | DI-water | Facility water | DI-water | |||
| Flow [m3/h] | 52 | 52 | 52 | 52 | |||
| Output rated dP (bar) | / | ≥2.8 | / | ≥3.2 | |||
| Rated inlet temperature [°C] | 35 | 63.1 | 35 | 52.8 | |||
| Rated outlet temperature [°C ] | 53 | 45 | 49.8 | 38 | |||
| Cooling capacity margin | 20% | -1.5% | |||||
| Transport weight [kg / lbs] | 1090 / 2403 | 1223 / 2696 | |||||
| Operation weight [kg / lbs] | 1390 / 3064 | 1610 / 3549 | |||||
| Height [mm] | Width [mm] | Depth [mm] | 2213 | 900 | 1500 | ||||||
| FWS liquid connector style and dimension | Tri-Clamp 3.5" | ||||||
| TCS liquid connector style and dimension | Tri-Clamp 3.5" | ||||||
| Max. Power consumption [kW] | 11 | ||||||
| T-V coefficient [C*L] | 6.4×10⁴ | ||||||
| Power specifications | 3P AC380V 50/60Hz | ||||||
| Working environment T&H | 0~50°C/ 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 9 InRow Coolant Distribution Unit
Enterprise class Coolant Distribution Unit, with 900kW of heat transfer capacity at average 10°C – 15°C approach temperature. This CDU system will support a complete rack groups filled with liquid cooled servers.
This unit is designed for high density servers cooling and offer advanced features such as variable-speed pumps, full condensation control, cooling loop separation, redundant components, adaptive operation, energy-efficient cooling & intelligent controls with full remote control of the system.
CDU is equipped with 2 redundant multistage immersion pumps and can effectively cool multiple racks or high-powered HPC systems with 2 x higher pressure and flow rate than any other solution. With the double pump redundant design, replacement and maintenance does not interfere with high availability of the system. Maintenance can be performed without downtime as all critical components are redundant.
Steel cover to prevent contamination, with spill prevention components.
All-steel enclosure big enough to house up to 400kg of dielectric fluid and miners. Building block for the rack or scale-out container installations. Enables high-temperature mining for the best heat transfer parameters. No more plastic boxes that can crack, leak or melt anytime, no more problems with temperature limits, no more problems with grounding.
L shaped frames to mount external components – switchgear, monitoring systems or PSUs. Placement of PSU outside of the immersion bath requires more retrofitting for the miners, but enables even bigger density and higher temperature for better heat exchange.
IP40 switchgear box for 10-12 3-4kW miners. Contains: 10-12 x overcurrent protection, circuit breaker, cable fittings, terminal blocks, cabling. We use top class Schneider, Eaton, Legrand or Siemens components.
Miner stack area. Sized carefully taking into account various miner types. Allows for flexible placement of different miners. Including: 15x Whatsminer M20/M30/M31 12x Whatsminer M21 8x Antminer S17+ / S17e / T17+ 8x Antminer S19 / S19PRO / T19 10x Innosilicon A10 PRO / A9 / A6 23x Innosilicon A10 (500M) 18x Antminer S9SE / S9K 20x Antminer S9I / S9J 8-16 x Mining rig with up to 12 GPU each 6-7x Hummer H1 Miner 5x Antminer K5 CKB Eaglesong 8-16 GPU rigs with 12GPU each (96-192GPUS)
ThermaSafe R™ Dielectric Engineered Fluid Best priced, 2 times better than recognized Bitcool BC-888 ASIC miner dielectric coolant. Dielectric, odorless, non-toxic, non-allergenic, long-life, eco friendly and safe HTF (Heat Transfer Fluid). Designed specifically for crypto mining operations, compatible with most ASIC, GPU and electronic equipment.
Filling kit. Flexible miners require more effort on fluid control. We want all the fluid to go through the miners not around. To enable a higher pressure drop around the miners we deliver filling kits which direct the fluid through the miners.
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.
