• Black tower server with multiple drive bays and visible internal components in nvidia 920-9b020-00f0-0d1 hdr 200gb/s infiniband chassis switch
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NVIDIA

NVIDIA 920-9B020-00F0-0D1 | HDR 200Gb/s InfiniBand | Director-class chassis switch | Modular fabric core

920-9B020-00F0-0D1

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Description

Modular director-class chassis platform for HDR (200Gb/s) InfiniBand fabrics, engineered for large AI/HPC clusters requiring predictable latency and extreme bisectional bandwidth. Provides high-radix scalability, congestion control features, and adaptive routing to maintain performance at scale. Ideal as a non-blocking core for compute, storage, and GPU‑dense environments.

Features

Director-class scalability for massive fabrics
- Ultra‑low latency, lossless transport
- Adaptive routing and congestion management
- Integration-ready with cluster orchestration and monitoring tools
- QSFP56 ecosystem compatibility

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

Fabric technology: InfiniBand HDR (200Gb/s per port)
- Architecture: Modular, director-class chassis
- Use cases: AI/HPC clusters, large-scale simulations, accelerated storage fabrics
- Telemetry & control: Fabric health monitoring and congestion management ready
- Interconnect media: QSFP56 HDR optics/DAC/AOC compatibility

FAQs

Q: Is this an Ethernet switch?
A: No. It is designed for InfiniBand HDR (200Gb/s) fabrics.

Q: What optics or cables are used for HDR?
A: QSFP56 HDR transceivers, DACs, or AOCs are supported for 200Gb/s links.

Q: Where is this chassis typically deployed?
A: As the fabric core in AI/HPC clusters connecting compute and storage at scale.

Q: Does it support adaptive routing and congestion control?
A: Yes. It is designed for large-scale, low-latency fabrics with congestion control features.

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