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High-Speed Multi-layer PCB for AI Servers & GPU Modules

2026-03-28

High-Speed Multi-layer PCB for AI Servers & GPU Modules
At Beton, we provide the hardware foundation for the world's most demanding AI computing systems. Our AI server PCBs are engineered to support high-speed protocols like PCIe 6.0, NVLink, and 800G Networking, ensuring maximum data throughput with minimal latency.

Technical Specifications (Beton Capability):

FeatureAdvanced Specification
MaterialRogers, Megtron 7, Tachyon 100G
Max Layers32 Layers
Min Trace/Space35μm / 35μm (1.4 mil)
Aspect Ratio20:1 (High-reliability plating)
DrillingLaser Drill (0.05mm), Mechanical (0.1mm)
Special ProcessBack-drill, POFV, Embedded Resistors
Key Technological Advantages


1. Advanced Signal Integrity (SI) Solutions

We utilize High-Frequency/Low-Loss laminates and HVLP (Hyper Very Low Profile) copper foil to reduce skin effect losses. Our Back-drilling technology eliminates via stubs, significantly improving the eye diagram for high-speed differential pairs.

2. Superior Thermal Management

AI chips generate intense heat. Beton offers Heavy Copper and Copper Inlay solutions to create low-resistance power paths and high-efficiency thermal conduits, ensuring your hardware stays cool under maximum TDP.

3. Precision Registration & Manufacturing

Using fully automated LDI (Laser Direct Imaging) and vacuum etching, we maintain interlayer registration within ±3mil, ensuring consistent performance across 20+ layers of complex circuitry.

Quality Assurance & Engineering Support

  • Free DFM Optimization: Our engineers review your stack-up and signal paths before production to ensure cost-efficiency and manufacturability.

  • 100% TDR Verification: Every board is shipped with a comprehensive TDR Impedance Test Report.

  • IPC Class 3 Compliance: We manufacture to the highest reliability standards for mission-critical data center applications.

  • Fast-Turn Prototypes: Accelerate your R&D cycle with our rapid prototyping service for high-layer count designs.

Application Areas

  • AI Training & Inference Servers (GPU/NPU/TPU)

  • High-Speed Network Switches (400G/800G)

  • High-Performance Computing (HPC) Backplanes

  • Automotive Autonomous Driving Systems

Ready to launch your next AI project?

Partner with Beton to transform your high-speed designs into reliable hardware. Send your Gerber files today for a professional DFM review and competitive quote.

Beton Technology Co., Limited Precision Engineering. Unmatched Reliability. Your AI Hardware Partner.

Talk to a PCB Manufacturer Expert today

We look forward to working with you side by side, to be a long-term partner whom you can trust.