The Broadcom PEX8724-BA80BC is a high-performance PCI Express (PCIe) Gen3 switch designed for applications demanding high bandwidth and low latency. It is commonly used in servers, workstations, and storage systems to expand PCIe connectivity and improve system performance.

Applications

• Servers: Used in servers to expand PCIe Gen3 connectivity for add-in cards such as network interface cards (NICs), storage controllers, and GPUs.
• Workstations: Employed in high-performance workstations to support multiple graphics cards, high-speed storage devices, and other peripherals.
• Storage Systems: Integrated into storage systems to provide high-bandwidth connectivity between host processors and storage devices.
• High-Performance Computing (HPC): Utilized in HPC environments to enable high-speed data transfer between various processing elements.

Features

• PCIe Gen3 Support: Compliant with PCI Express Gen3 specifications, offering data transfer rates up to 8GT/s per lane.
• 24 Lanes: Provides 24 lanes of PCIe connectivity, allowing for flexible configuration and connection of multiple devices.
• Non-Transparent Bridging (NTB): Supports NTB functionality for connecting multiple host systems or subsystems.
• Advanced Error Reporting: Features advanced error detection and reporting capabilities to ensure data integrity and system reliability.
• Low Latency: Designed for minimal latency, ensuring rapid data transfer and responsiveness.
• Flexible Port Configuration: Allows for flexible configuration of PCIe ports to adapt to different system requirements.

Benefits

• Increased Bandwidth: PCIe Gen3 support provides significantly increased bandwidth for demanding applications, improving overall system performance.
• Scalability: The 24 lanes of PCIe connectivity allow for scalable system designs, accommodating additional devices and functionality.
• Enhanced Reliability: Advanced error reporting and detection capabilities ensure data integrity and system reliability, minimizing downtime.
• Improved System Performance: Low latency design ensures rapid data transfer and responsiveness, improving overall system performance.
• Flexibility: Flexible port configuration allows for adaptation to different system requirements, providing greater design flexibility.

Additional Details

The PEX8724-BA80BC is typically packaged in a BGA (Ball Grid Array) package for surface mount assembly. It requires a stable power supply and appropriate thermal management to ensure reliable operation. This PCIe switch is designed to meet the demanding performance and reliability requirements of high-end server, workstation, storage, and HPC applications that require the PCIe Gen3 standard.