The Broadcom PEX9733-B080BCG is a PCI Express (PCIe) Gen4 switch designed for high-performance applications requiring maximum bandwidth and minimal latency. It is suitable for use in advanced servers, workstations, data centers, and other demanding environments.

Applications

• Servers: Used in servers to expand PCIe Gen4 connectivity for high-performance add-in cards such as GPUs, NVMe SSDs, and high-speed network adapters.
• Data Centers: Employed in data centers to provide high-bandwidth interconnect between servers, storage systems, and networking infrastructure.
• Workstations: Integrated into professional workstations to support multiple high-end graphics cards, fast storage devices, and other peripherals for demanding tasks such as video editing and 3D rendering.
• High-Performance Computing (HPC): Utilized in HPC environments to enable high-speed data transfer between processing nodes and accelerators.

Features

• PCIe Gen4 Support: Compliant with PCI Express Gen4 specifications, providing data transfer rates up to 16GT/s per lane.
• 32 Lanes: Offers 32 lanes of PCIe connectivity, allowing for flexible configuration and connection of numerous devices.
• Non-Transparent Bridging (NTB): Supports NTB functionality for connecting multiple host systems or subsystems.
• Advanced Error Reporting: Includes comprehensive error detection and reporting features to ensure data integrity and system reliability.
• Low Latency: Engineered for ultra-low latency to minimize delays and maximize performance.
• Flexible Port Configuration: Provides flexible port configuration options to adapt to various system requirements.

Benefits

• Maximum Bandwidth: PCIe Gen4 support provides significantly increased bandwidth for demanding applications.
• Scalability: The high lane count enables scalable system designs, supporting numerous devices and functionalities.
• Enhanced Reliability: Advanced error reporting and detection capabilities ensure data integrity and minimize downtime.
• Optimal Performance: Low latency design ensures rapid data transfer and responsiveness, optimizing overall system performance.
• Flexibility: Adaptable port configuration provides flexibility in system design and configuration.

Additional Details

The PEX9733-B080BCG is typically packaged in a BGA (Ball Grid Array) package for surface mount assembly. It necessitates a stable power supply and effective thermal management to maintain reliable operation. This PCIe switch is designed to meet the rigorous performance and reliability standards of advanced server, workstation, data center, and HPC applications that leverage the PCIe Gen4 standard.