NVIDIA Spectrum SN2900
Brand: NVIDIA | Category: Network Switches
SKU: SN2900-4S | Part #: SN2900-4S | MPN: SN2900-4S
Contact for Pricing — Request a Quote
About the NVIDIA Spectrum SN2900
The NVIDIA Spectrum SN2900 from NVIDIA is enterprise-grade Network Switches hardware built for data centers. It features 25GbE interface, 400GbE speed. The NVIDIA Spectrum SN2900 is a high-density, open Ethernet switch built on NVIDIA's Spectrum-1 ASIC architecture, delivering non-blocking Layer 2 and Layer 3 switching for modern data center and enterprise environments. The platform supports 48 ports of 25GbE and 8 ports of 100GbE in a 1U form factor, providing flexible connectivity for spine-leaf deployments, high-performance computing clusters, and storage networking fabrics. Its cut-through and store-and-forward forwardin 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 | SN2900-4S |
| Part Number | SN2900-4S |
| Condition | New |
| Interface | 25GbE |
| Speed | 400GbE |
| Manufacturer Part Number | SN2900-4S |
| Product Line | Spectrum Ethernet Switches |
| Switch ASIC | NVIDIA Spectrum-1 |
| Form Factor | 1U rack-mount |
| 25GbE Ports | 48 x SFP28 |
| 100GbE Uplink Ports | 8 x QSFP28 |
| Switching Capacity | 3.2 Tbps |
| Forwarding Rate | 2.38 Bpps |
| Forwarding Modes | Cut-through and store-and-forward |
| Network Operating System | NVIDIA Cumulus Linux |
| Supported Routing Protocols | BGP, OSPF, RIP, static routing |
| Overlay and Virtualization | VXLAN, EVPN |
| Advanced Features | VRF, ECMP, ACLs, QoS, sFlow, LACP |
| Management Interface | 1 x RJ-45 out-of-band management, 1 x RS-232 console |
| Power Supply | Redundant hot-swappable PSUs |
| Power Supply Input | AC |
| Cooling | Hot-swappable fan modules with port-to-power or power-to-port airflow options |
| Operating Temperature | 0°C to 40°C |
| Rack Units | 1U |
| Standards Compliance | IEEE 802.1Q, 802.1ax, 802.3ad, 802.3x |
Frequently Asked Questions about NVIDIA Spectrum SN2900
What does the NVIDIA Spectrum SN2900 do?
The NVIDIA Spectrum SN2900 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 SN2900?
Key specifications for the NVIDIA Spectrum SN2900: new condition; network type Ethernet Switch; network port config 32x 400GbE QSFP-DD; network speed 400GbE; network switching capacity 12.8 Tbps; network forwarding rate 9.52 Bpps; network power consumption 380W. Manufacturer part number SN2900-4S. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Spectrum SN2900 compatible with my infrastructure?
The NVIDIA Spectrum SN2900 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.