Pci Switch
Overview
Product sourcing insights & recommendations
The PCI Express (PCIe) switch market is currently undergoing a massive transformation, shifting from a niche component to a critical backbone for AI infrastructure and hyperscale data centers. The market was valued at approximately US$ 2.9 Billion in 2025 and is projected to skyrocket to over US$ 10.14 Billion by 2034, growing at a CAGR of up to 14.9% TheinsightpartnersResearchandmarkets.
Market Trends & Insights
* AI-Driven Demand: The primary growth engine is the explosive rise of AI/ML clusters, which require high-speed communication between GPUs, CPUs, and memory pooling DatainteloCadence.
* Transition to PCIe 6.0: While PCIe 5.0 (32 GT/s) is currently being deployed, the industry is rapidly transitioning to PCIe 6.0, which doubles bandwidth to 64 GT/s and introduces PAM4 signaling to handle extreme data loads DatainteloResearchandmarkets.
* CXL Integration: A major technological trend is the convergence of PCIe with Compute Express Link (CXL), enabling low-latency memory sharing and resource disaggregation in cloud environments Researchandmarkets.
* Automotive Growth: ADAS and autonomous driving systems are creating a new segment for automotive-grade PCIe switches, projected to reach US$ 2.5 Billion by 2035 Wiseguyreports.
Key Product Categories
* Switch Chips: Dominant silicon solutions used by OEMs to build servers and networking gear. Broadcom (PEX series) leads the market with ~34% share, followed by Marvell and Microchip DatainteloResearchandmarkets.
* Expansion Cards & Backplanes: Hardware modules used to add multi-GPU or high-speed NVMe storage support to existing servers. High-end PCIe 5.0 expansion boards with 12+ ports are now appearing on B2B platforms AlibabaAlibaba.
* NVMe Storage Solutions: Specialized switches for managed flash arrays, providing signal integrity for high-speed server workloads Alibaba.
Major Manufacturers
I have compiled two comprehensive lists of products currently available on B2B platforms, ranging from high-performance expansion switches to individual manufacturer channel chips.
Here is the market insight and product data for PCIe switches. You can continue with:
Pci Express Switch
Products · 3 lists
Electronic Componente PEX9781-AARDK IC PCI EXPRESS SWITCH Manufacturer Channel Interface
Huibaina (Shenzhen) Industrial Co., Ltd.verified🇨🇳CN3 yrs
RTX4090 GeForce 24GB 384bit 21000MHz PCI Express 4.0 16X 2230-2520MHz 24-Port POE SNMP QoS 128Gbps Switch Capacity
Beijing Tongruiyou Technology Co., Ltd.verified🇨🇳CN4 yrs
MOXA CP-134EL-A-I RS-232/422/485 PCI-Express Serial Port Card in Original Stock with a Five-year Warranty
Shenzhen Huayi Xintong Electronics Co., Ltd.verified🇨🇳CN1 yr
PEX8749-CA80BC G New Original in stock YIXINBANG Integrated Circuits ICs Interface Analog Switches Special Purpose
Shenzhen Yixinbang Technology Co., Ltd.🇨🇳CN3 yrs
PI3PCIE3412ZHEX PCI Express Multiplexer Switch IC Chip Server Motherboard Original New
PEX89144B0 2 DB Authorized Distributor Interface SS26-0B00-02 Components Electronic
Shenzhen Xinlingtong Electronics Co., Ltd.🇨🇳CN1 yr
Linkreal LRNV9547L-4I PCI Express X16 Quad M.2 NVMe SSD Switch Adapter Card Used PCB Material 2-Year Warranty Private Mold
Linkreal Co., Ltd.🇨🇳CN17 yrs
PCI-E Adapter 1x Expansion Kit PCI Express 1 to 4 Port PCI Express Switch Multiplier HUB PCIE X1 to X16 Riser Card Adapter
Shenzhen Sanruisheng Technology Co., Ltd.🇨🇳CN6 yrs
PCI-E 4.0 16X Switch Card (2U height), PCI-E 16X 4.0 Graphics Card Switch Card
Shenzhen Chuangyida Electronics Co., Limited🇨🇳CN6 yrs
PCI-E X1 to 4 X16 Expansion Kit 1 to 4 Port PCI Express Switch Multiplier HUB 6pin Sata USB Riser Card
Shenzhen Binyueda Electronics Co., Ltd.🇨🇳CN6 yrs
10/100/1000M Intel I210 Single Port Gigabit PCI Express X1 Diskless PCIe Interface Server Ethernet Adapter
Shenzhen Yujie Technology Co., Ltd.🇨🇳CN6 yrs
PEX8619-BA50BC 16 Channel Microcontroller Processor PCI Express Switch Chip
Shenzhen Dongjiang Chuangfu Technology Co., Ltd.🇨🇳CN1 yr
PCI-E 1x Expansion Kit PCI Express 1 to 4 Port PCI Express Switch Multiplier HUB Riser Card PCIE x1 to x16 Adapter
Shenzhen Jiaxinjie Technology Co., Ltd.🇨🇳CN9 yrs
Intel 82599 10Gb/s PCIe 2.0 X8 X16 Dual-Port SFP+ Server Network Card Internal Wired Stock
PCI Express X4 Gigabit Ethernet Card PCE-GIGE2 2 Port Intel I210 LAN PXE WoL IPC Embedded Systems
PCI Express ST648 ASM3142 Four-Port USB 3.1 10Gbps 2A2C Internal Industrial Control Expansion Card in Stock
Shenzhen Wintek Technology Ltd.🇨🇳CN17 yrs
Original 4 Port PCI Express X16 NVMe Adapter PLX8747 M.2 NVMe SSD Adapter Card NV9547-4I Switch Adapter
XXNEW Tech Group Limited🇭🇰HK2 yrs
PCI Express Multiplier Riser 1 to 4 PCI-E PCIE USB 3.0 Hub 1X X16 Adapter for Video Card
Shenzhen Kaisheng Century Electronics Co., Ltd.verified🇨🇳CN3 yrs
TX401 New 10 Gigabit PCI Express Network Adapter
Wuhan Unique Mechanical And Electrical Equipment Co., Ltd.🇨🇳CN4 yrs
NI PCIe-8398 784179-01 X16 Gen3 PCI Express Host 13.6 GB/s Device for PXI Remote Control 2-Year Warranty Made in US
CONG TY TNHH SANG TAO DI THIEN🇻🇳VN1 yr
PCI-E 1X Expansion Kit 1 to 4 Slots Switch Multiplier Hub PCI-E Riser Card Adapter with USB 3.0 Cable Pcie Modules
Shenzhen Ruised Technology Co., Ltd.🇨🇳CN9 yrs
Broadcom PEX88096 Switch Chip Expansion Motherboard PCIe 4.0 SFF8654 8X Connect GPU ATX Form New DDR PC Enhancement 128 GB
Shenzhen Suqiao Intelligent Technology Co., Ltd.🇨🇳CN2 yrs
PCI-E to PCI-E Adapter 1 Turn 4 PCI-Express Slot 1x to 16x USB 3.0 Special Riser Card PCIe Converter
Shenzhen Ziyueda Technology Co., Ltd.🇨🇳CN6 yrs
PCI-E to PCI-E Adapter 1 Turn 4 PCI-Express Slot 1x to 16x USB3.0 Special Riser Card Extender PCIe Converter
Shenzhen Puluoshi Technology Co., Ltd.🇨🇳CN9 yrs
Internal PCI Express Gigabit Ethernet RJ45 Network Card Adapter for Desktop
PCI Express PCIe X1 PCI-E 1X to NGFF M.2 Key A+E Adapter Card for Wifi BT Module in Stock
Shenzhen Bojiada Technology Co., Ltd🇨🇳CN10 yrs
Riser PCI-E x16 Pcie Pci Express 16x Male to Female Riser Extension Card Adapter Converter for 1U 2U 3U IPC Chassis
Shenzhen Wengo Electronic Technology Co., Ltd.🇨🇳CN14 yrs
PCI Express Type C USB3.0 5-Port Adapter Hub Type E 19Pin Interface ASM3142 Chipset Expansion Card for Desktop PC
Guangzhou Shendun Electronics Co., Ltd.🇨🇳CN2 yrs
PCI-E 1x Expansion Kit PCI Express 1 to 4 Port PCI Express Switch Multiplier HUB Riser Card PCIE x1 to x16 Adapter
Shenzhen Yuzens Technologies Co. Ltd.🇨🇳CN12 yrs
PCIE PCI Wireless WIFI Intelligent Control Switch Computer Remote Power Supply Controller
Shenzhen Hanheng Technology Trading Co., Ltd.verified🇨🇳CN7 yrsRelated Searches
Explore more sourcing topics & related categories
Sources & References
18 sources cited · Verified industry data & reports
PCI Express Switch Market Report: Trends, Forecast and ...
Research and Markets
The global PCI express switch market is expected to grow with a CAGR of 10.7% from 2025 to 2031. The major drivers for this market are the increasing demand ...
PCIe Switches Market Size, Share & Trends by 2034
The Insight Partners
The market is estimated to record a CAGR of 14.91% from 2026 to 2034. The report is segmented by Product Type (Gen1, Gen2, Gen3, Gen4); ...
PCIe Switches Market 2026- 2035| Size & CAGR 11.9%
Business Research Insights
The PCIe Switches Market globally is expected to be valued at USD 1.11 Billion in 2026. It is forecasted to increase to USD USD 3.1 Billion by 2035. This ...
Revenue and Market Trends in PCIe Switch Chips ...
The PCIe Switch Chips Market is growing at a CAGR of 8.5% from 2026 to 2033, reflecting a robust outlook driven by technological advancements ...
PCIe Switches Market Insights & Trends - ReAnIn
reanin.com
PCIe Switches Market was valued at USD 725.56 million in the year 2025. The size of this market is expected to increase to USD 1603.98 million by the year 2032, ...
PCI Express Switches Market Share and Revenue Analysis
openPR.com
The global market for PCI Express Switches was estimated to be worth US$ 1424 million in 2024 and is forecast to a readjusted size of US$ 4999 ...