Building the High-Speed Cloud Ark

YZMU (YunZhou Multi-Union) delivers industrial-grade physical interconnects for the AI era.
From PCIe 5.0 to Oculink, we empower your infrastructure with modular, reliable, and ultra-fast data highways.

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About YZMU

Brand Philosophy


"YZ" stands for Yun Zhou (Cloud Ark)
In the age of data explosion, every high-speed cable is an ark carrying signals across physical barriers, navigating the flood of computing power.

"MU" stands for Multi-Union
We integrate multiple protocols, interfaces, and scenarios through modular design—breaking device silos and building seamless, plug-and-play interconnect foundations for AI and data centers.

PCIe 5.0 Full Speed

Validated with RTX 4090/5090, 128GB/s lossless transmission.

Multi-Union Customization

Flexible combinations of length, connector angle, and interface per platform.

Industrial Reliability

Silver-plated conductors + high-density shielding, rated for millions of mating cycles.

Core Product Lines

High Performance Interconnect Solutions

PCIe 5.0 Riser Cable
YZ-Cable PCIe Series

Vertical GPU mounting solution, fully compatible with PCIe 4.0/5.0.

  • 90° / 180° / 270° connector options
  • Length: 5cm – 100cm
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Oculink Cable
YZ-Link Oculink Series

High-speed interconnect for servers and eGPU enclosures.

  • SFF-8611 / SFF-8654 compliant
  • Flat & flexible design
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Custom I/O Harness
YZ-Module I/O Series

Front-panel harness kits for chassis OEMs (USB, audio, power).

  • Type-C Gen2x2 support
  • Modular terminals, rapid prototyping
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