NVIDIA Spectrum SN2400
Brand: NVIDIA | Category: Network Switches
SKU: SN2400-4S | Part #: SN2400-4S | MPN: SN2400-4S
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About the NVIDIA Spectrum SN2400
The NVIDIA Spectrum SN2400 (part number SN2400-4S) delivers 48 ports of 25GbE downlink connectivity paired with 8 ports of 100GbE uplink capacity, making it an exceptionally dense switching solution for modern data center fabrics. Built on the NVIDIA Spectrum-1 ASIC, this 1U half-width switch achieves a switching capacity of 2.4 Tbps and a forwarding rate of 1.79 Bpps with sub-microsecond cut-through latency. The downlink ports support flexible speed negotiation across 1GbE, 10GbE, and 25GbE, while the uplink QSFP28 ports operate at 40GbE or 100GbE, enabling tiered network architectures from access through aggregation layers. With 128K MAC address entries, 64K IPv4 routes, and 32K IPv6 routes, the SN2400-4S provides enterprise-grade forwarding intelligence and scalability for large multi-tenant deployments.
NVIDIA designed this platform specifically for network engineers and data center infrastructure teams deploying high-performance, low-latency environments. The switch includes robust Layer 3 protocol support—BGP, OSPF, ECMP, BFD, and VRF—alongside VXLAN bridging and routing capabilities for overlay networks. RoCE support for both RoCEv1 and RoCEv2 with PFC and ECN makes the SN2400-4S ideal for RDMA-accelerated workloads, while redundant hot-swap power supplies ensure operational continuity. Management flexibility is built in through both out-of-band RJ45 and USB console ports, and the switch runs NVIDIA Onyx (MLNX-OS) natively or accepts ONIE-compatible operating systems including Cumulus Linux, SONiC, and third-party network operating systems for maximum deployment optionality.
Omnixon Global stocks the NVIDIA Spectrum SN2400 (SN2400-4S) for immediate availability across the UAE and GCC region. To request pricing, lead times, and technical specifications tailored to your infrastructure requirements, please submit an RFQ through our sales team.
Technical Specifications
| Brand | NVIDIA |
| Category | Network Switches |
| SKU | SN2400-4S |
| Part Number | SN2400-4S |
| Condition | New |
| Interface | NVMe |
| Speed | 50/200GbE |
| Manufacturer Part Number | SN2400-4S |
| Switch ASIC | NVIDIA Spectrum-1 |
| Form Factor | 1U half-width |
| Downlink Ports | 48 x 25GbE SFP28 |
| Uplink Ports | 8 x 100GbE QSFP28 |
| Switching Capacity | 2.4 Tbps |
| Forwarding Rate | 1.79 Bpps |
| Latency | Sub-microsecond cut-through |
| Supported Speeds (SFP28 ports) | 1GbE, 10GbE, 25GbE |
| Supported Speeds (QSFP28 ports) | 40GbE, 100GbE |
| MAC Address Table Size | 128K entries |
| IPv4 Routes | 64K entries |
| IPv6 Routes | 32K entries |
| VXLAN Support | Yes — bridging and routing |
| RoCE Support | RoCEv1 and RoCEv2 with PFC and ECN |
| Layer 3 Protocols | BGP, OSPF, ECMP, BFD, VRF |
| Management | Out-of-band RJ45 management port, USB console port |
| Network OS Options | NVIDIA Onyx (MLNX-OS); ONIE-capable for Cumulus Linux, SONiC, and third-party NOS |
| Power Supply | Redundant hot-swap PSUs |
| Power Supply Type | AC |
| Fan Direction Options | Port-side exhaust or port-side intake (airflow direction depends on PSU/fan module selection) |
| Operating Temperature | 0°C to 40°C |
Frequently Asked Questions about NVIDIA Spectrum SN2400
What does the NVIDIA Spectrum SN2400 do?
The NVIDIA Spectrum SN2400 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 SN2400?
Key specifications for the NVIDIA Spectrum SN2400: new condition; network type Ethernet Switch; network port config 48x 50GbE + 8x 200GbE; network speed 50/200GbE; network switching capacity 6.4 Tbps; network forwarding rate 4.76 Bpps; network power consumption 200W. Manufacturer part number SN2400-4S. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Spectrum SN2400 compatible with my infrastructure?
The NVIDIA Spectrum SN2400 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.