The Broadcom PEX8718-AB80BI G is an ExpressLane PCI Express switch designed for high-bandwidth data routing in advanced electronic systems. It supports PCIe Gen3, with 16 PCIe lanes and five ports for flexible connectivity and scalable system architecture.
The device supports single-host and multi-host configurations and is suitable for PCIe connectivity, data aggregation, and port expansion in servers, storage systems, and communication platforms. Its non-blocking switching architecture supports high-throughput data transfer for applications that require efficient interconnect performance and system reliability.
The PEX8718-AB80BI G comes in a 324-ball FCBGA package measuring 19 × 19 mm. It complies with PCI Express 3.0 specifications and supports compatibility with earlier PCIe standards, including PCIe 1.0a and 1.1.
Key Features:
- Brand: Broadcom
- Manufacturer Part Number: PEX8718-AB80BI G
- Component Type: PCI Express Switch IC
- Product Series: ExpressLane
- PCIe Standard: PCIe Gen3
- PCIe Lanes: 16
- Number of Ports: 5
- Data Rate: Up to 8.0 GT/s
- Package Type: 324-ball FCBGA
- Package Size: 19 × 19 mm
- Applications: Servers, storage systems, communication equipment, and PCIe expansion systems
Before purchasing or integrating this component, consult the official Broadcom datasheet to verify interface configuration, power requirements, thermal design, and operating conditions.






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