Hardware Datasheet · Networking
NVIDIA Networking
NVIDIA Spectrum-4 SN5600 64-Port 800GbE AI Ethernet Switch
Flagship 51.2 Tb/s spine for large-scale AI Ethernet fabrics.
Overview
The Spectrum-4 SN5600 is a 2U, 64-port 800GbE open Ethernet switch delivering 51.2 Tb/s of switching capacity for leaf and spine roles in Spectrum-X AI clusters. Each unit is specified, configured, lab-tested, and warranty-backed, sourced through NVIDIA-authorized channels and delivered ready to deploy.
Specifications
| Switch ASIC | NVIDIA Spectrum-4 |
| Ports | 64× 800GbE OSFP + 1× 25GbE SFP28 |
| Switching Capacity | 51.2 Tb/s |
| Packet Rate | 33.3 billion packets/sec |
| Fabric Features | RoCEv2, adaptive routing, Spectrum-X |
| Form Factor | 2U, OSFP |
| Network OS | Cumulus Linux / SONiC (open) |
| Power | Redundant hot-swap PSUs, front-to-back airflow |
| Warranty | Manufacturer-backed, authorized channel |
Typical Use Cases
- ·Spine layer for GPU training clusters
- ·End-of-row aggregation at 800GbE
- ·Spectrum-X lossless Ethernet fabrics
- ·High-bandwidth HPC interconnect
Industries
Warranty & Support
Supplied through authorized channels with full manufacturer warranty. On-site, next-business-day support options available. Every system is configured, tested, and documented before delivery, with asset and warranty records provided for enterprise audit requirements.
Request a tailored quote
Configurations are tailored per engagement — contact us for pricing and lead times.
sales@nexus-compute.com
+1 737 276 1016
nexus-compute.com
Specifications are indicative and configured to each engagement. All product names, logos, and trademarks are the property of their respective owners. Nexus Compute is an independent enterprise hardware supplier.