Global PCIe Switch Market Strategic Research Report

Scope of the Report

The global PCIe Switch market size is predicted to grow from US$ 1,223 million in 2025 to US$ 2,521 million in 2032; it is expected to grow at a CAGR of 11.0% from 2026 to 2032.

PCIe(Peripheral Component Interconnect Express) ，简称PCI-E，官方简称PCIe，是继ISA和PCI总线之后的第三代I/O总线，是一种设备高速连接标准，具备数据传输速率高，抗干扰能力强，传输距离远，功耗低等优点。PCIe交换(Switch)芯片用于扩展PCIe接口, PCIe交换芯片与多个转发设备相连形成PCIe树，在P2P(点到点)的工作模式下为连接在其上的多个设备进行数据转发，从而可以实现将多个 PCIe 通道连接到一个高速交换芯片上，从而实现更多的 PCIe 通道，高速连接更多设备。

With the rapid development of technologies such as big data, cloud computing, and artificial intelligence, data centers are facing increasing demands for high-volume data transmission—driving growth in the PCIe switch chip market. Additionally, the continuous evolution of accelerators (e.g., GPUs, FPGAs, and custom ASICs) and emerging memory technologies (such as 3D XPoint, storage-class memory, and non-volatile memory) further supports the expansion of this market. As a result, this report holds an optimistic outlook for the future growth of PCIe Switch.

Currently, major global manufacturers include Broadcom, Microchip, Texas Instruments, ASMedia, and Diodes. In 2024, the top three players accounted for 83.2% of total revenue. Due to high technical barriers, the PCIe switch chip market is predominantly controlled by American and European companies. However, as product iterations accelerate, industry competition is expected to intensify in the coming years, with high-speed and multi-channel capabilities becoming key technological trends.

The ongoing upgrades to PCIe standards—such as PCIe 4.0, 5.0, and the upcoming PCIe 6.0—are providing the market with greater bandwidth, lower latency, and improved scalability. As these standards become mainstream, demand for switch chips that support them is expected to rise significantly.

Beyond traditional applications in data centers and servers, PCIe Switch are also expanding into more diverse use cases, including smart manufacturing, autonomous driving, and the Internet of Things (IoT). The growing need for high-bandwidth, low-latency interconnects in these emerging fields is further broadening the market potential for PCIe Switch.

This report presents a comprehensive overview of the global PCIe Switch market, covering market size and forecast, segmentation by product type and application, competitive landscape, leading players and regional and country-level outlook.

Segment by Type

• PCIe 2.0
• PCIe 3.0
• PCIe 4.0
• PCIe 5.0
• PCIe 6.0

Segment by Application

• Server
• SSD
• Others

Who Can Use This Report?

This report is written for decision-makers who need a clear, data-backed view of the global PCIe Switch market:

• Manufacturers, suppliers and solution providers benchmarking their position and planning product, capacity and go-to-market strategy
• Distributors, channel partners and end users in Server, SSD, Others evaluating demand and sourcing options
• Investors, financial analysts and consultants assessing growth opportunities, competitive dynamics and M&A potential
• Government agencies, industry associations and research institutions tracking industry developments and policy impact