SS23-0B00-02

Specialized Overview

The SS23-0B00-02 is a PCIe interface IC manufactured by Broadcom Limited, belonging to the PEX89000 series. It functions as a high-performance PCIe Gen 5.0 switch with 88 lanes and 44 ports. The device utilizes Broadcom’s industry-leading 32 GT/s PCIe SerDes technology to deliver significant improvements in power-per-Gigabyte of data transfer compared to previous generations. It features embedded dual-core ARM A15 processors for traffic management and I/O offloading from the host CPU.

Specialized Feature Summary

• Supports PCIe Gen 5.0 Express Fabric Technology with 32 GT/s serial interfaces
• Integrates dual-core ARM A15 embedded processors for advanced traffic management
• Provides substantial reduction in inherent latency and power usage compared to prior generation switches

Specialized Applications

• Hyperscale Compute systems
• AI/ML infrastructure
• Data Center and Cloud Platforms
• Server and Storage applications

Specialized Procurement Notes

Verify component authenticity through authorized distribution channels due to high market demand. Confirm package dimensions and pinout compatibility during integration. Ensure supply chain stability as availability may fluctuate based on global semiconductor production cycles.

Specialized Selection Notes

Select this model when requiring 88 lanes and 44 ports of PCIe Gen 5.0 connectivity. Compare against SS26-0B00-00 for higher capacity needs or SS22-0B00-00 for lower port count requirements. Evaluate power consumption specifications relative to system thermal constraints.

Specialized Part Context

This part is part of the PEX89000 family, which includes models like PEX89144, PEX89104, and PEX89072. These switches are designed for data center and cloud platforms, offering worldwide leadership in PCIe switching technology with optimized power efficiency.

Specialized Replacement Considerations

Direct substitutes within the same series include SS26-0B00-00 (PEX89144), SS24-0B00-00 (PEX89104), and SS22-0B00-00 (PEX89072). Verify lane and port counts match application requirements before substitution.