PCIe® Product Testing

UL Solutions PCIe product testing services evaluate the electrical compliance of products implementing PCI Express® (PCIe®) interfaces based on the latest Peripheral Component Interconnect Special Interest Group (PCI‑SIG®) specifications. Our services help manufacturers assess interoperability, performance and market readiness.

PCIe, developed and maintained by the PCI‑SIG, is one of the most widely used high‑speed interconnect standards in the industry.

It is essential for products such as:

• Graphics cards
• Solid‑state drives (SSDs)
• Storage and networking devices
• Servers, motherboards and accelerator cards

As PCIe data rates continue to increase — driven by rapid advances in data centers, AI, machine learning and high‑performance computing — electrical compliance support becomes increasingly critical.

PCIe testing helps manufacturers:

• Assess signal integrity at higher speeds
• Identify potential interoperability issues
• Address design challenges earlier in development to help reduce the potential for costly redesigns
• Improve areas of improvement to help enhance overall product reliability and performance

UL Solutions laboratory in Taiwan provides PCIe electrical compliance testing for a wide range of products, including motherboards, add‑in cards, and devices with M.2 or U.2 interfaces, in accordance with the following PCIe generations:

• PCIe 1.0 – 2.5 GT/s
• PCIe 2.0 – 5 GT/s
• PCIe 3.0 – 8 GT/s
• PCIe 4.0 – 16 GT/s
• PCIe 5.0 – 32 GT/s
• PCIe 6.0 – 64 GT/s

Our capabilities support both legacy products and the latest high‑speed PCIe designs.

By working with UL Solutions, you gain access to comprehensive testing expertise and global credibility, helping you move from development to production with confidence.

Key advantages include:

• Streamlined testing processes to support faster time‑to‑market
• Experienced test engineers with deep PCIe knowledge
• Technical advisory services
• Testing support throughout product development, from the early design validation stage through final compliance testing

Our combination of technical expertise, advanced test equipment and local laboratory support helps manufacturers identify potential issues during development and make more informed product decisions.