
| Model Number: | LL-033 | Product Name: | Liquid Cooling Loop |
| Brand Name: | LORI | Certificate: | ISO 9001:2008,ISO 14001:2004 |
| Material: | Cu1100, SUS304 | Process: | Vacuum Brazing |
| Extra process: | CNC Machining | Application: | AI Server Liquid Cooling System |
| Surface treatment: | Clean | Quality Control: | 100% thermal test |
| Size: | Custom Size | OEM: | Yes |
| Place of Origin: | Shenzhen, China (Mainland) |

NVIDIA GB200 Custom Liquid Cold Plate Loops
An efficient thermal solution specifically engineered for NVIDIA's GB200
superchip, ensuring optimal performance and exceptional energy efficiency
under extreme workloads.
Core Features:
High-Efficiency Thermal Design: Features a high-density skiving fin array that significantly increases heat dissipation surface area, enabling rapid and uniform heat removal for outstanding cooling performance.
Convenient Installation & Maintenance:Unique floating copper tube design enables adaptive micro-adjustment for quick, stress-free assembly and enhanced serviceability.
Monolithic Construction:Critical components are integrally brazed toeliminate leakage risks, ensuring robust structure and high reliability during prolonged heavy-duty operation.
Premium Thermal Conductivity Materials: Primary contact surfaces utilize high-thermal-conductivity pure copper (Cu1100) material, ensuring unimpeded, efficient heat transfer from the chip surface to the coolant.
This liquid cooling plate loops serve as the critical infrastructure supporting the GB200's computational density and performance release, providing stable and reliable thermal management for data centers and artificial intelligence clusters.
Lori liquid cooling loops have been fully tested and validated to ensure optimal quality and cooling performance.
Leakage detection in Lori vacuum brazing liquid cooling circuits utilizes vacuum technology and the unique properties of helium for high reliability, ensuring no leakage risk in our liquid cooling.
Lori direct liquid cooling circuit has been tested by ultrasonic scanning microscope, which can clearly reflect the internal structure of the loop and strictly control the product quality.
Lori liquid cooling component forms a chemical passivation film by cleaning the internal flow channels through pipelines, which can effectively prevent the recurrence of dirt, protect the equipment from corrosion or other chemical damage, ensure equipment safety and extend its service life.

Lori liquid cooling components will undergo comprehensive leakage detection to ensure that there is no leakage in the internal flow channels and connection points of the liquid cooling plate, preventing coolant leakage and ensuring the stable operation of the equipment.
Q1: What are the main advantages of your liquid cooling solution compared to traditional air cooling?
A: Our liquid cooling solution provides targeted cooling directly to heat-generating cores (such as CPUs/GPUs), achieving efficiency several times higher than air convection.
This enables servers to sustain turbo frequencies at higher power levels, increasing compute density while significantly reducing overall data center energy consumption (PUE).
Q2: How does vacuum brazing differ from traditional welding?
A: Vacuum brazing occurs in an oxygen-free vacuum furnace, eliminating oxidation and impurities. It forms seamless, uniform, and high-strength metallurgical bonds without melting the base material.
Compared to traditional welding, brazed joints are smoother with lower flow resistance and fundamentally eliminate the risk of micro-leaks, ensuring absolute circuit integrity during long-term operation.
Q3: Is this liquid cooling circuit “plug-and-play”?
A: Yes, we provide a highly integrated module. It is factory-tested as a complete unit designed to simplify your integration process. You receive a pre-assembled cooling circuit, significantly reducing the time
and risk associated with manually assembling multiple components inside the server.
Q4: What is the design process for custom cold plates?
A: The process begins with close collaboration. You provide the mechanical layout of the target server and its Thermal Design Power (TDP) requirements. Our engineering team then creates 3D models,
performs thermal simulations, and presents a customized cold plate design for your approval, ensuring perfect compatibility with your hardware.
Copyright © 2008 by Shenzhen Lori Technology Co.,Ltd. All Rights Reserved
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