NVIDIA Spectrum Ethernet Switching
920-9N42F-00RI-KC0 NVIDIA Spectrum-4 800GbE 2U Open Ethernet Switch
The 920-9N42F-00RI-KC0 is an NVIDIA Spectrum-4 based 800GbE Open Ethernet switch designed for high-performance AI, MGX, cloud, storage and enterprise data centre fabrics. This specialist 2U switch provides 64 OSFP ports, 1 SFP28 port, Cumulus Linux Authentication, secure boot, connector-to-power airflow and MGX mount with busbar support.
Need NVIDIA 800GbE MGX Switch Pricing?
Contact Gbics for current availability, project pricing, MGX infrastructure support, compatible OSFP optics, DACs, AOCs, ConnectX network adapters and full deployment guidance.
Contact SalesKey Features
- NVIDIA Spectrum-4 platform for high-performance 800GbE Ethernet switching.
- 64 OSFP ports for dense 800GbE fabric designs.
- 1 SFP28 port for additional connectivity depending on deployment requirements.
- MGX mount with busbar for specialist NVIDIA MGX and AI infrastructure deployments.
- 2U Open Ethernet switch designed for AI, cloud, storage and enterprise data centre environments.
- Cumulus Linux Authentication with x86 CPU and secure boot.
- Connector-to-power airflow for C2P rack airflow environments.
- Tool-less rail kit included for simplified rack deployment.
Technical Specifications
| Specification | Details |
|---|---|
| NVIDIA Part Number | 920-9N42F-00RI-KC0 |
| Product Family | NVIDIA Spectrum-4 / SN5000 Series |
| Switch Type | Open Ethernet Switch |
| Maximum Ethernet Speed | 800GbE |
| Main Ports | 64 x OSFP ports |
| Additional Ports | 1 x SFP28 port |
| Mounting | MGX mount with busbar |
| Form Factor | 2U rackmount switch |
| Operating System / Software | Cumulus Linux Authentication |
| CPU | x86 CPU |
| Airflow | Connector-to-Power airflow / C2P |
| Depth | Standard depth |
| Security | Secure boot |
| Rail Kit | Tool-less rail kit included |
Specialist 800GbE Switching for MGX and AI Infrastructure
The 920-9N42F-00RI-KC0 is designed for specialist NVIDIA Spectrum-4 800GbE deployments where MGX mounting and busbar integration are required. With 64 OSFP ports, it supports dense high-speed Ethernet fabrics for AI, cloud and enterprise data centre environments.
This configuration is best suited to projects where the physical integration, airflow direction, rack design and power architecture need to match NVIDIA MGX-style infrastructure requirements. Gbics can help confirm whether this MGX busbar version or a standard rackmount Spectrum-4 switch is the correct choice for your deployment.
Ideal Workloads & Environments
MGX Infrastructure
Specialist Spectrum-4 switching for NVIDIA MGX-style deployments requiring busbar support and specific physical integration.
AI Ethernet Fabrics
High-speed Ethernet switching for AI training, inference, GPU clusters and RoCE-based workloads.
800GbE Data Centre Networks
Dense 800GbE switching for spine, super-spine, aggregation and high-speed data centre fabric designs.
Cloud & Storage Fabrics
Scalable Ethernet switching for cloud, storage, NVMe, analytics and high-throughput enterprise infrastructure.
Connectivity Support from Gbics
Gbics can help specify the supporting connectivity required for NVIDIA Spectrum-4 800GbE deployments, including OSFP optics, DACs, AOCs, breakout cables, fibre cabling and compatible NVIDIA ConnectX network adapters.
Our team can assist with port-speed planning, airflow matching, cable reach, transceiver selection, MGX deployment considerations and complete bill-of-material support for AI, cloud, storage and enterprise data centre projects.
Why Buy 920-9N42F-00RI-KC0 from Gbics?
- NVIDIA infrastructure support across switches, network cards, GPUs, optics, DACs and AOCs.
- Project pricing for resellers, VARs, MSPs, enterprise and data centre customers.
- MGX deployment guidance for busbar-mounted NVIDIA infrastructure projects.
- Compatibility guidance for OSFP optics, DACs, AOCs, breakout cables and fibre cabling.
- Complete bill-of-material support for AI, cloud, storage and enterprise data centre deployments.
Official NVIDIA Product Information
For official NVIDIA documentation and detailed technical information, please refer to the NVIDIA Spectrum SN5000 Series documentation.
View NVIDIA SN5000 Documentation »
NVIDIA 920-9N42F-00RI-KC0 FAQs
What is the 920-9N42F-00RI-KC0?
The 920-9N42F-00RI-KC0 is an NVIDIA Spectrum-4 based 800GbE 2U Open Ethernet switch with 64 OSFP ports, 1 SFP28 port, Cumulus Linux Authentication, MGX mount with busbar and connector-to-power airflow.
What makes this model different from the standard 800GbE Spectrum-4 versions?
This version includes MGX mount with busbar support, making it a specialist configuration for NVIDIA MGX-style infrastructure rather than a standard rackmount-only deployment.
What airflow direction does this model use?
This model uses connector-to-power airflow, commonly referred to as C2P airflow. Always confirm rack and chassis airflow direction before ordering.
Can Gbics supply optics and cables for this switch?
Yes. Gbics can support OSFP optics, DACs, AOCs, breakout cables, fibre cabling and compatible ConnectX network adapters for NVIDIA Spectrum-4 800GbE switch deployments.
Need Pricing for 920-9N42F-00RI-KC0?
Contact Gbics for current availability, project pricing, MGX deployment support, OSFP optics, DACs, AOCs, ConnectX adapters and full NVIDIA Spectrum-4 infrastructure support.
Request PricingUK Deliveries
We offer two delivery options for all orders placed online. Both are DHL Express Next Working Day services.
| Next Business Day | £7.95* |
| Next Business Day (Pre 1pm) | £12.95 |
*Orders of £70.00 (ex VAT) or more qualify for this service free of charge.
Same-day delivery service throughout the UK and some parts of Europe is available on request. Please contact the sales team prior to placing your order.
European Deliveries
We use DHL Express Worldwide for all our international shipping.
All orders are shipped from the UK using Delivered Duty Paid (DDP).
| Next Possible Business Day | Starting at £14.95 * |
*Orders of £70.00 or more qualify for this service free of charge.
Transit time is usually 1 day; however, this can vary depending on country. Please contact the sales team if you require further information for a confirmed accurate delivery.
Worldwide Delivery
We use DHL Express Worldwide for all our international shipping. This service is Delivered Duty Paid (DDP).
| Next Possible Business Day | Starting at £40.00* |
*Orders of £200.00 or more qualify for this service free of charge.
Transit time varies, please contact the sales team if you require further information.
For further details on Shipping, Returns, Order Tracking and Account Orders please visit our Delivery & Returns page.
FAQ
- What warranty do GBICS offer?
For information on GBICS Standard Warranty and Advanced Replacement Warranty please see our warranty page.
- Will using a third-party transceiver invalidate my vendor product warranty?
No, this is a common misconception that using a third-party transceiver invalidates your warranty with the manufacturer.
- Do you offer discounts for volume orders?
Absolutely, GBICS has a team of dedicated Account Directors that will work with you on your project. For commercial support please contact us via sales@gbics.com or call 01285 886444
- How can I confirm compatibility?
We offer a 100% compatibility promise on over 100 vendors, across multiple data rates and form factors. We continually add to our compatibility portfolio as technology continues to evolve and new products are released. For further information and to speak with a member of the team please call us on 01285 886444 and we’ll be happy to discuss your requirement.>
- Are GBICS products certified?
Yes. All GBICS products are CE Marked and RoHS compliant to meet the European safety directives and have passed certification for Laser Safety in UKAS accredited laboratories. GBICS.com is also an official ISO9001:2015 certified company as approved by the British Assessment Bureau.
- Can I place an order via Purchase Order?
Yes. In fact over 85% of our business is managed through credit accounts. Please see https://www.gbics.com/credit-accounts/ for details.
Please send me the 920-9N42F-00RI-KC0 - NVIDIA Spectrum-4 800GbE 2U Open Ethernet Switch, 64 OSFP, MGX Mount with Busbar, C2P Airflow datatsheet.
