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Peripheral Component Interconnect Express Market Size Forecast: How Big Could The Market Get By 2030?
The peripheral component interconnect express market has experienced substantial expansion in recent years. Its value is projected to increase from $31.33 billion in 2025 to $34.61 billion in 2026, reflecting a compound annual growth rate (CAGR) of 10.5%. This growth in prior periods was primarily fueled by factors such as the escalating demand for high-bandwidth data transfer, the increasing adoption of high-performance computing workloads, the rising integration of advanced graphics processors, the expansion of data center infrastructure, and a growing shift toward serial communication architectures.
The peripheral component interconnect express market size is projected to experience substantial expansion in the coming years. This market is set to reach a valuation of $50.99 billion by 2030, exhibiting a compound annual growth rate (CAGR) of 10.2%. Factors contributing to this anticipated growth include the increased uptake of artificial intelligence accelerators, the rising need for ultra-high-speed server connections, the expanding incorporation of high-performance automotive electronics, the development of cloud computing infrastructures, and the growing application of edge computing solutions. Key developments expected during this period encompass technological progress in high-speed serial interfaces, breakthroughs in signal integrity and channel design, advancements in next-generation lane scaling, ongoing research into low-latency communication protocols, and improvements in high-efficiency controller architectures.
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Peripheral Component Interconnect Express Market Growth Factors Behind Sustained Expansion
The peripheral component interconnect express market is anticipated to experience growth propelled by increasing investment in edge and regional data centers. Edge and regional data centers function as decentralized facilities that process and store data closer to users, thereby enhancing speed and ensuring local data management. The escalating investment in these centers is attributed to a rising demand for low-latency and high-performance computing, as organizations seek faster data processing and real-time access alongside local data management. Such investments bolster Peripheral Component Interconnect Express (PCIe) by stimulating the need for high-speed, low-latency data transfer and connectivity solutions. This in turn facilitates faster processing, improved system performance, and efficient handling of distributed workloads. For example, in June 2025, Ember, a UK-based non-profit energy think tank, reported that the data center and cloud sector in the Netherlands accounts for 20% of all foreign direct investment. Similarly, in Germany, data centers were estimated to contribute $11.23 billion (€10.4 billion) to GDP in 2024, with forecasts indicating this could exceed $26.7 billion (€23 billion) by 2029. Consequently, the expanding investment in edge and regional data centers is a key driver for the growth of the peripheral component interconnect express market.
Peripheral Component Interconnect Express Market Segmentation And Category Overview
The peripheral component interconnect express market covered in this report is segmented –
1) By Component: Hardware, Software, Services
2) By Generation: Generation One, Generation Two, Generation Three, Generation Four, Generation Five, Generation Six
3) By Deployment Model: On-Premise, Cloud-Based
4) By Application: Data Centers, Automotive, Consumer Electronics, Industrial, Aerospace And Defense, Other Applications
5) By End User: Information Technology And Telecommunications, Healthcare, Retail, Banking, Financial Services And Insurance, Other End Users
Subsegments:
1) By Hardware: Peripheral Component Interconnect Express Add-In Cards, Peripheral Component Interconnect Express Switches, Peripheral Component Interconnect Express Controllers, Peripheral Component Interconnect Express Connectors, Peripheral Component Interconnect Express Expansion Modules
2) By Software: Peripheral Component Interconnect Express Driver Software, Peripheral Component Interconnect Express Firmware Management Software, Peripheral Component Interconnect Express Diagnostic Software, Peripheral Component Interconnect Express Configuration Software, Peripheral Component Interconnect Express Performance Monitoring Software
3) Services: Interface Design And Validation Services, Signal Integrity Testing Services, Hardware Integration Support Services, Compliance And Interoperability Certification Services, Custom Firmware And Driver Development Services
Peripheral Component Interconnect Express Market Industry Trends Fueling Future Revenue Growth
Companies operating in the peripheral component interconnect express market are concentrating on creating advanced solutions, including pulse amplitude modulation 4-level (PAM-4) encoding, to boost sales efficiency, lessen manual effort, refine forecasting accuracy, and quicken revenue generation. Pulse amplitude modulation 4-level (PAM‑4) encoding serves as a high-speed digital signaling technique employed in modern data communication, particularly across PCIe 6.0/7.0/8.0, Ethernet, and various high-speed memory interfaces. An example of this trend occurred in August 2025, when PCI-SIG, a US-based consortium responsible for defining and managing PCI specifications, unveiled the PCI Express 8.0 specification. This specification stands as a foundational technology, integrating PAM-4 encoding and featuring a planned raw bit rate of 256.0 GT/s, designed to provide up to 1 terabyte per second (TB/s) of bi-directional bandwidth in a 16-lane (x16) configuration. Its objectives encompass the review of new connector technology and confirmation of latency targets, thereby ensuring the necessary reliability and backward compatibility for demanding markets such as AI, quantum computing, and hyperscale data centers. Additionally, it maintains a focus on methods to decrease power consumption, facilitating energy-efficient scaling for future data-intensive applications.
Peripheral Component Interconnect Express Market Top Companies Driving Competitive Growth
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
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Peripheral Component Interconnect Express Market Global Footprint: Which Region Leads The Market?
North America was the largest region in the peripheral component interconnect express market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the peripheral component interconnect express market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.
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Wasay has over a decade of experience in market research, data modelling, and analytics, with prior experience at GlobalData and Decision Tree Consulting Services. At The Business Research Company , he leads research operations across syndicated studies, customized consulting engagements, and the Global Market Model platform. His professional experience includes supporting organizations such as Boston Consulting Group, KPMG, and Ernst & Young. Wasay holds a degree in Electronics and Communications Engineering, postgraduate management qualifications from International Management Institute Belgium and Indian School of Business and Entrepreneurship, and completed the Integrated Program in Business Analytics from Indian Institute of Management Indore.
