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Thermal Solutions for AI Data Centers

AI data centers require advanced thermal solutions to manage the extreme heat generated by GPUs and high-power computing systems.

BY Thermal provides advanced thermal management solutions specifically designed for AI data center environments, helping operators maintain optimal performance under continuous high-load operation.

AI data center cooling solutions

Thermal Challenges in AI Data Centers

AI servers typically operate with:

  • High power density per rack

  • Concentrated heat sources on GPUs and power modules

  • Continuous full-load computation

  • Strict temperature uniformity requirements

Traditional air cooling methods often struggle to remove heat efficiently from these compact and high-heat-flux components. Hot spots can lead to thermal throttling, reduced performance, and accelerated hardware aging.

To address these issues, liquid-based and high-efficiency conduction cooling technologies are becoming the mainstream choice for modern AI infrastructure.

Our Cooling Solutions for AI Infrastructure

BY Thermal offers a full range of cooling products optimized for AI server and data center applications:

BYLCP102401

Micro-Channel Liquid Cold Plates

  • Micro-channel cold plates provide highly efficient heat transfer by maximizing contact between coolant and heat sources. Fine internal channel structures increase surface area and improve convective heat removal, making them ideal for GPUs, AI accelerators, and power electronics.

    Our cold plates can be customized in:

    • Channel geometry and flow path design

    • Inlet and outlet configurations

    • Mounting interfaces for direct device integration

    These solutions are suitable for both direct-to-chip cooling and cold plate assemblies within liquid cooling loops.

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High-Density Skived Fin Heat Sinks

Skived fin heat sinks are manufactured from a single block of aluminum or copper, eliminating thermal interface resistance between fins and base.

Compared with extruded heat sinks, skived fins allow:

  • Much higher fin density

  • Thinner fin thickness

  • Better airflow utilization

These characteristics make skived heat sinks suitable for forced-air cooling in high-performance server environments where space is limited and cooling efficiency is critical.

Custom Aluminium Copper Skiving Heat Sink with very Thin Fin
liquid cooling kits for AI servers

Integrated Liquid Cooling Modules

  • For advanced AI server architectures, BY Thermal also provides complete liquid cooling assemblies, including:

    • Cold plates

    • Manifolds

    • Tubing interfaces

    • Structural mounting components

    Through optimized fluid distribution and mechanical integration, these modules help simplify system assembly and improve cooling consistency across multiple devices.

Engineering-Driven Custom Design Capability

  • AI data center cooling systems often require highly customized solutions due to differences in server layout, chip packaging, and power distribution.

    Our engineering team supports customers from concept to production, including:

    • Thermal simulation and heat flow analysis

    • CFD-based channel and fin optimization

    • Prototype fabrication and validation testing

    • Design for manufacturability (DFM) optimization

    This approach ensures that cooling performance targets are achieved while maintaining cost efficiency and production scalability.

thermal heat map - BY Thermal
product information 1

Partner with BY Thermal for AI Cooling Solutions

With a complete manufacturing process, BY Thermal supports both prototyping and mass production for data center projects.

Our capabilities include:

  • CNC precision machining

  • Skiving fin processing

  • Friction stir welding and vacuum brazing

  • Leak testing and thermal validation

  • Surface treatments for corrosion resistance

Monthly production capacity exceeds large-volume deployment requirements, ensuring stable supply for data center integrators and system manufacturers.

As AI computing continues to evolve, cooling technology must advance at the same pace. BY Thermal is committed to delivering reliable, high-efficiency thermal solutions that support the performance demands of next-generation data centers.

Whether you require customized liquid cold plates, integrated cooling modules, or high-performance heat sinks, our team is ready to support your AI infrastructure projects with professional engineering and manufacturing services.

Related Product

Micro-Channel Liquid Cold Plates

Skived Fin Heat Sinks

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