Peripheral Component Interconnect Express Market Report 2026

Peripheral Component Interconnect Express Market Overview

• Peripheral Component Interconnect Express market size has reached to $31.33 billion in 2025 • Expected to grow to $50.99 billion in 2030 at a compound annual growth rate (CAGR) of 10.2% • Growth Driver: Increasing Investment In Edge And Regional Data Centers Fueling The Growth Of The Market Due To Rising Demand For Low-Latency And High-Performance Computing • Market Trend: PAM-4 Encoding Enables Ultra-High-Speed Data Transfer And Efficiency • North America was the largest region in 2025 and Asia-Pacific is the fastest growing region.

What Is Covered Under Peripheral Component Interconnect Express Market?

Peripheral Component Interconnect Express is a high-speed serial computer expansion interface that enables fast communication between a system’s motherboard and connected hardware components. It uses point-to-point lanes to deliver significantly higher bandwidth, lower latency, and more efficient data transfer than older bus architectures. Its scalable design allows continuous performance improvements across generations, supporting increasingly demanding computing workloads. The main components of peripheral component interconnect express include hardware, software, and services. Hardware refers to the physical components of a computing system, including electronic boards, connectors, controllers, and mechanical elements that enable data processing and communication. The generations involved include generation one, generation two, generation three, generation four, generation five, and generation six and these solutions are deployed through on-premises and cloud-based deployment models. The key applications include data centers, automotive systems, consumer electronics, industrial operations, aerospace and defense, and other applications, and these solutions are used by several end-user industries such as information technology and telecommunications, healthcare, retail, banking, financial services and insurance (BFSI), and other end users.

What Is The Peripheral Component Interconnect Express Market Growth Forecast?

The peripheral component interconnect express market size is expected to see rapid growth in the next few years. It will grow to $50.99 billion in 2030 at a compound annual growth rate (CAGR) of 10.2%. The growth in the forecast period can be attributed to increasing adoption of artificial intelligence accelerators, growing demand for ultra-high-speed server connectivity, rising integration of high-performance automotive electronics, expansion of cloud-based computing environments, and increasing use of edge computing systems. Major trends in the forecast period include technology advancements in high-speed serial interfaces, innovations in signal integrity and channel design, developments in next-generation lane scaling, research and development in low-latency communication protocols, and advancements in high-efficiency controller architectures.

What Is The Driver Of The Peripheral Component Interconnect Express Market?

The increasing investment in edge and regional data centers is expected to propel the growth of the peripheral component interconnect express market going forward. Edge and regional data centers are decentralized facilities that process and store data closer to users, improving speed and ensuring local data management. The increasing investment in edge and regional data centers is due to rising demand for low-latency and high-performance computing, as organizations need faster data processing and real-time access while ensuring local data management. Investments in edge and regional data centers enhance Peripheral Component Interconnect Express (PCIe) by driving demand for high-speed, low-latency data transfer and connectivity solutions. They support faster processing, improved system performance, and efficient handling of distributed workloads. For instance, in June 2025, according to Ember, a UK-based non-profit energy think tank, the data center and cloud sector in the Netherlands accounts for 20% of all foreign direct investment, while in Germany, data centers contributed an estimated $11.23 billion (€10.4 billion) to GDP in 2024, with projections to exceed $26.7 billion (€23 billion) by 2029. Therefore, the increasing investment in edge and regional data centers drives the growth of the peripheral component interconnect express industry.

Key Players In The Global Peripheral Component Interconnect Express Market

Major companies operating in the peripheral component interconnect express market are Samsung Electronics Co. Ltd., NVIDIA Corporation, Intel Corporation, Broadcom Inc., Qualcomm Incorporated, Advanced Micro Devices Inc., Texas Instruments Incorporated, Infineon Technologies AG, STMicroelectronics N.V., NXP Semiconductors N.V., Analog Devices Inc., Renesas Electronics Corporation, Microchip Technology Inc., Synopsys Inc., Marvell Technology Group Ltd., Cadence Design Systems Inc., Silicon Motion Technology Corporation, Rambus Inc., ASMedia Technology Inc., Achronix Semiconductor Corporation

Global Peripheral Component Interconnect Express Market Trends and Insights

Major companies operating in the peripheral component interconnect express market are focusing on developing advanced solutions, such as pulse amplitude modulation 4-level (PAM-4) encoding, to improve sales efficiency, reduce manual effort, enhance forecasting accuracy, and accelerate revenue growth. Pulse amplitude modulation 4-level (PAM‑4) encoding is a high-speed digital signaling technique used in modern data communication, particularly in PCIe 6.0/7.0/8.0, Ethernet, and high-speed memory interfaces. For instance, in August 2025, PCI-SIG, a US-based consortium responsible for defining and managing PCI specifications, launched the PCI Express 8.0 specification. It is a foundational technology specification featuring PAM-4 encoding and a planned raw bit rate of 256.0 GT/s, which is targeted to deliver up to 1 terabyte per second (TB/s) of bi-directional bandwidth in a 16-lane (x16) configuration. It includes objectives for reviewing new connector technology and confirming latency targets, ensuring the reliability and backward compatibility required for demanding markets like AI, quantum computing, and hyperscale data centers. It also incorporates a continued emphasis on techniques to reduce power consumption, supporting energy-efficient scaling for future data-intensive applications.

What Are Latest Mergers And Acquisitions In The Peripheral Component Interconnect Express Market?

In May 2025, Synopsys Inc., a US-based electronic design automation (EDA) and semiconductor IP company, acquired Cascade Semiconductor Solutions Inc. for an undisclosed amount. With this acquisition, Synopsys aims to enhance its semiconductor IP portfolio by integrating Cascade’s PCI Express IP solutions, strengthen its interface IP offerings, accelerate time-to-market for customers, and expand support for high-performance system-on-chip designs. Cascade Semiconductor Solutions Inc. is a US-based semiconductor IP company specializing in peripheral component interconnect express solutions.

What Defines the Peripheral Component Interconnect Express Market?

The peripheral component interconnect express market consists of revenues earned by entities by providing services such as interface design and validation, high-speed signal integrity testing, peripheral component interconnect express hardware integration support, compliance and interoperability certification, and custom firmware and driver development. The market value includes the value of related goods sold by the service provider or included within the service offering. The peripheral component interconnect express market includes sales of peripheral component interconnect express add-in cards, peripheral component interconnect express switches, peripheral component interconnect express controllers, peripheral component interconnect express connectors, and peripheral component interconnect express expansion modules. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

How is Market Value Defined and Measured?

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified). The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

What Key Data and Analysis Are Included in the Peripheral Component Interconnect Express Market Report 2026?

The peripheral component interconnect express market research report is one of a series of new reports from The Business Research Company that provides market statistics, including industry global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the peripheral component interconnect express industry. The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the industry.