NVIDIA Spectrum SN4000 - 100/400GbE (SN4000-1S)
Brand: NVIDIA | Category: Network Switches
SKU: SN4000-1S | Part #: SN4000-1S | MPN: SN4000-1S
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About the NVIDIA Spectrum SN4000 - 100/400GbE (SN4000-1S)
The NVIDIA Spectrum SN4000 - 100/400GbE (SN4000-1S) from NVIDIA is enterprise-grade Network Switches hardware built for data centers. It features 400GbE interface, 400GbE speed. The NVIDIA Spectrum SN4000 series represents a high-performance open Ethernet switching platform built on NVIDIA's Spectrum-3 ASIC architecture, delivering non-blocking 400GbE switching fabric for modern hyperscale and enterprise data center environments. The SN4000-1S configuration provides a dense 1U form factor engineered to support the bandwidth and latency requirements of AI/ML training clusters, high-frequency financial workloads, and large-scale cloud-native infrastruc Available in brand new condition. NVIDIA network switches products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | NVIDIA |
| Category | Network Switches |
| SKU | SN4000-1S |
| Part Number | SN4000-1S |
| Condition | New |
| Interface | 400GbE |
| Speed | 400GbE |
| Manufacturer Part Number | SN4000-1S |
| Product Series | Spectrum SN4000 |
| ASIC | NVIDIA Spectrum-3 |
| Form Factor | 1U rack-mount |
| Switching Capacity | 12.8 Tbps |
| Forwarding Rate | Up to 8.33 Bpps |
| Port Configuration | 64 x QSFP-DD ports supporting 400GbE, or 128 x 200GbE, or 256 x 100GbE via breakout |
| Port Speed Options | 100GbE, 200GbE, 400GbE (with breakout to 25GbE, 50GbE, 100GbE) |
| Management Port | 1 x 10/100/1000 BASE-T out-of-band management port |
| Console Port | 1 x RJ-45 serial console port |
| Network Operating System | NVIDIA Onyx, Cumulus Linux |
| Routing Protocols | BGP, OSPF, ISIS, ECMP, BFD, PIM, IGMP |
| Advanced Features | RoCE hardware congestion control, VXLAN, EVPN, SR-IOV-aware forwarding, HQoS, In-band Network Telemetry (INT) |
| Power Supply | Redundant hot-swappable PSUs (AC/DC options) |
| Cooling | Hot-swappable fan modules with port-side exhaust or port-side intake airflow options |
| Management Interfaces | REST API, SNMP, gRPC/gNMI, Ansible, Puppet, Chef integration |
| Certifications | RoHS compliant |
Frequently Asked Questions about NVIDIA Spectrum SN4000 - 100/400GbE (SN4000-1S)
What does the NVIDIA Spectrum SN4000 - 100/400GbE (SN4000-1S) do?
The NVIDIA Spectrum SN4000 - 100/400GbE (SN4000-1S) is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
What are the headline specs of the NVIDIA Spectrum SN4000 - 100/400GbE (SN4000-1S)?
Key specifications for the NVIDIA Spectrum SN4000 - 100/400GbE (SN4000-1S): new condition; network type Ethernet Switch; network port config 48x 100GbE + 8x 400GbE; network speed 100/400GbE; network switching capacity 12.8 Tbps; network forwarding rate 9.52 Bpps; network power consumption 450W. Manufacturer part number SN4000-1S. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Spectrum SN4000 - 100/400GbE (SN4000-1S) compatible with my infrastructure?
The NVIDIA Spectrum SN4000 - 100/400GbE (SN4000-1S) interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.