CPU Waterblock
Open cold plates for processors with direct contact, enabling optimal heat dissipation and flexible configuration.
- High conductivity direct contact
- Multi-socket compatible
- Integrated quick disconnect
- Simplified maintenance
Advanced Cooling Technology
Excellence in Thermal Management with Direct Liquid Cooling
Efficiency. Performance. Sustainability.
Dissipate up to 80% of your server heat with ultra-high-performance and eco-friendly liquid cooling technology.
80%+
Heat removed
-50%
Energy savings
-40dB
Noise reduction
+50%
Component lifespan
What is Direct Liquid Cooling?
Direct Liquid Cooling is a cooling system in which cooling liquids circulate in direct contact with high-temperature components, such as processors (CPUs), graphics cards (GPUs) or even entire motherboards.
Unlike air cooling, the liquid used in DLC has a much higher heat transfer capacity, enabling heat to be dissipated more efficiently and quickly. The fluids used can vary: demineralized water, glycol mixtures or specialized dielectric fluids.
Avantages Clés
- Open cold plates for CPU and GPU instead of proprietary loops
- Removes over 80% of server heat
- Enables sustainable heat reuse
- Ideal for upgrading existing configurations
- Cools hot water systems (W3/W4 ASHRAE)
Our Direct Liquid Cooling Solutions
High-performance cooling for your critical infrastructure
GPU Waterblock
Cooling solutions for high-performance graphics cards, ideal for AI workloads and intensive computing.
- Dedicated GPU cooling
- NVIDIA/AMD compatible
- Memory dissipation included
Hybrid Air/Liquid System
Optimal combination of air and liquid cooling for critical components while maintaining flexibility.
- Maximum flexibility
- Progressive transition
- Optimized cost
Complete DLC System
Turnkey installation with radiators, pumps, reservoirs and quick disconnects for complete thermal management.
- Turnkey solution
- Dense computing per rack
- Heat reuse possible
The Benefits of Direct Liquid Cooling
Direct Liquid Cooling represents an advanced cooling solution offering significant advantages for companies seeking to optimize their IT performance.
Superior thermal efficiency
Liquid absorbs much more heat than air, drastically reducing air conditioning needs.
Space-saving design
More compact systems allowing maximum component density in restricted spaces.
Silent operation
DLC operates much more quietly than fan-based systems, even under high loads.
Energy savings
Significant reduction in energy costs, particularly interesting for datacenters.
Extended lifespan
Better controlled temperatures reduce thermal stress and extend component lifespan.
Removes over 80% of server heat
Significant energy cost reduction
Silent operation even under load
Increased computing density per rack
Extended component lifespan
Sustainable heat reuse
Types of Direct Liquid Cooling
There are several types of DLC, each adapted to specific needs:
01
Direct contact cooling
Liquid comes into direct contact with the component via cooling blocks installed on the CPU, GPU or other critical parts.
02
Immersion cooling
Components are immersed in a non-conductive dielectric liquid. Ideal for complete servers and high-density systems.
03
Hybrid cooling
Air/liquid combination where some parts use liquid for critical components, others use air for additional dissipation.
DLC Implementation Process
Setting up a Direct Liquid Cooling system requires meticulous planning, careful component selection and precise installation steps.
01
Coolant Selection
The choice of liquid is crucial in DLC. Common fluids include:
- Demineralized water: often used in basic cooling systems, but must be regularly changed to prevent corrosion
- Glycol mixtures: very common, they better resist temperature variations and offer better protection against corrosion
- Dielectric liquids: these non-conductive liquids allow complete immersion of components without risk of short circuit
02
Cooling Component Selection
Cooling components must be adapted to the elements they need to cool:
- Cooling blocks: used for specific components like CPU or GPU, designed to maximize contact surface and ensure efficient dissipation
- Pumps and reservoirs: ensure constant liquid circulation, even under heavy thermal loads
- Radiators: located outside the components, they dissipate liquid heat, evacuating this heat into the surrounding environment
03
Block and Tube Installation
The installation of cooling blocks must be precise to ensure maximum contact with surfaces to be cooled. Tubes carrying the liquid must be perfectly sealed to prevent any leakage.
04
Leak Testing
Before starting the system, it is essential to perform a leak test. Leaks can damage electronic components, especially if conductive liquids like demineralized water are used. A pressure test is often performed to detect weak points.
05
Temperature Control and Maintenance
Once in place, the system requires regular monitoring and maintenance. The liquid must be checked periodically to avoid any deposits or contamination that could reduce cooling efficiency.
Concrete Examples of DLC Systems
Discover our different direct liquid cooling configurations
DLC CPU Waterblock System
Configuration with CPU waterblock, fin radiator and quick disconnects. The waterblock transfers processor heat to the liquid via a conductive plate, maintaining stable temperature.
DLC GPU Waterblock System
GPU configuration with dedicated waterblock (example: NVIDIA Tesla V100). Efficient cooling for AI workloads and high-performance computing.
Complete DLC CPU + GPU System
Complete installation with 2 GPUs, 2 CPUs and radiator linked by quick disconnects. Ideal configuration for professional servers and commercial use.
Custom DLC Solutions
Our liquid cooling solutions are customized according to your needs. Contact us for a free quote.
Custom DLC Infrastructure
CPU Waterblock - High-performance processor cooling
GPU Waterblock - Graphics card solutions
Hybrid system - Optimized air/liquid combination
Complete installation - Turnkey with maintenance
Up to 50% energy savings
Removes 80% of server heat
Installation by certified experts
24/7 technical support
Customer Testimonials
Discover what our customers say about our DLC solutions.
J
Jean Dupont
Technical Director, Tech Innovators
« Since adopting Direct Liquid Cooling, we've seen a significant reduction in our energy costs and an improvement in server performance. It's a win-win solution! »
M
Marie Claire
Infrastructure Manager, Data Solutions
« DLC has transformed our datacenter. Our teams are more productive and our servers operate at optimal temperatures. We highly recommend this technology. »
Eco-friendly Solution
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