NVIDIA920-9N42F-00RI-7C0

Spectrum-4 800GbE 64-Port 2U Ethernet Switch

The NVIDIA920-9N42F-00RI-7C0 Spectrum-4 Ethernet Switchis a high-performance 2U open networking platform tailored for next-gen data centers, AI fabrics, and cloud-scale environments. Designed with 64 OSFP ports delivering 800GbE per port and powered by Cumulus Linux, it enables extreme throughput, low-latency switching, and full programmability.

Features

Engineered around the NVIDIASpectrum-4 ASIC, this 800GbE switch delivers unparalleled performance for advanced workloads including large-scale AI clusters, HPC infrastructures, and hyperscale cloud deployments. Its open design and Cumulus Linux OS offer flexibility, automation, and deep telemetry integration to meet the demands of modern networking.

Advanced Options

Supporting 64 high-speed OSFP ports, the switch enables up to 51.2 Tbps aggregate bandwidth in a compact 2U form factor. Ideal for spine or leaf deployments, the switch is purpose-built to handle explosive east-west traffic, distributed workloads, and converged infrastructures×all while enabling seamless integration with NVIDIAaccelerated networking and GPU solutions.

Product Key Features

• 64x OSFP ports delivering up to 800GbE each

• 1x SFP28 port for out-of-band management

• Powered by NVIDIASpectrum-4 ASIC for ultra-low latency switching

• Preloaded with Cumulus Linux for flexible, open networking

• Designed for hyperscale data centers and AI workloads

• 2U rack-mountable with advanced telemetry and security

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Reliability & Performance

Built for mission-critical environments, the switch features redundant hot-swappable fans and power supplies, as well as advanced cooling architecture. The Spectrum-4 silicon ensures consistent line-rate performance with minimal jitter and extremely low latency. With native support for real-time telemetry, secure boot, and Zero Touch Provisioning (ZTP), it's an enterprise-grade platform designed for resilience, security, and scalable performance.

Key Features :

• • 64 × 800GbE OSFP ports

  • 1 × 1/10/25GbE SFP28 management port

  • Spectrum-4 ASIC: up to 51.2 Tbps switching capacity

  • Cumulus Linux operating system pre-installed

  • Open networking platform with automation support

  • 2U rack-mountable chassis

  • Redundant hot-swappable PSUs and fans

  • Advanced traffic telemetry and analytics

  • Secure Boot and Zero Touch Provisioning

  • Ideal for AI/ML, cloud, and data center fabrics

Specification	Details
Model Number	920-9N42F-00RI-7C0
Product Type	Layer 3 Managed Ethernet Switch
ASIC	NVIDIASpectrum-4
Ports	64 × OSFP (800GbE), 1 × SFP28 (OOB management)
Switching Capacity	51.2 Tbps
Forwarding Rate	~38 Bpps (Billion packets per second)
Operating System	Cumulus Linux (pre-installed)
Rack Units	2U
Form Factor	Rack-Mountable
Power Supplies	Dual redundant, hot-swappable
Cooling	Hot-swappable redundant fans
Management Features	Secure Boot, ZTP, telemetry, REST API
Use Cases	AI workloads, hyperscale networking, cloud data centers