⁸ NVIDIA Mellanox Spectrum-4-based 400GbE 2U switch Cumulus Linux, 64*QS – Let's Fibre Technologies
NVIDIA Mellanox Spectrum-4-based 400GbE 2U switch Cumulus Linux, 64*QSFP56-DD port, 2*SFP28 ports, 2*AC, x86 CPU, 920-9N42C-00RB-7C0
NVIDIA Mellanox Spectrum-4-based 400GbE 2U switch Cumulus Linux, 64*QSFP56-DD port, 2*SFP28 ports, 2*AC, x86 CPU, 920-9N42C-00RB-7C0
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NVIDIA Mellanox Spectrum-4-based 400GbE 2U switch Cumulus Linux, 64*QSFP56-DD port, 2*SFP28 ports, 2*AC, x86 CPU, 920-9N42C-00RB-7C0

R 1,278,363.09
R 1,278,363.09
R 1,503,956.57
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NVIDIA Mellanox Spectrum-4-based 400GbE 2U switch Cumulus Linux, 64*QSFP56-DD port, 2*SFP28 ports, 2*AC, x86 CPU, 920-9N42C-00RB-7C0

Description

NVIDIA Spectrum-4-based 400GbE 2U open Ethernet switch with Cumulus Linux authentication, 64x QSFP56-DD ports and 2x SFP28 ports, 2x power supplies (AC), x86 CPU, secure boot, standard depth, connector-to-power airflow, tool-less rail kit

The 920-9N42C-00RB-7C0 belongs to the Mellanox Switches product series by Nvidia. This powerful switch is based on the NVIDIA Spectrum-4 platform and offers 400GbE Ethernet connectivity. It is a 2U open Ethernet switch that comes with Cumulus Linux authentication, making it suitable for a range of networking applications.

Product Features:

- Based on NVIDIA Spectrum-4 platform

- Provides 400GbE Ethernet connectivity

- Comes with Cumulus Linux authentication- 64x QSFP56-DD ports and 2x SFP28 ports

- Equipped with 2x power supplies (AC)

- Features an x86 CPU for efficient performance

Key Advantages:

- High-speed connectivity with 400GbE Ethernet

- Secure and reliable operation with Cumulus Linux authentication

- Versatile network configuration with multiple ports

- Robust performance with an x86 CPU

Product Applications:

- Data centers requiring high-speed networking

- Cloud environments with demanding network requirements

- Enterprise networks seeking secure and reliable connectivity

Configuration and Management:

The 920-9N42C-00RB-7C0 open Ethernet switch is easy to configure and manage. With Cumulus Linux authentication, users can easily set up secure network connections. The switch can be centrally managed using industry-standard networking tools, providing administrators with greater control and flexibility in network management.

Key attributes

System memory: 32GB RAM DDR4, 160GB SSD

Operating system: Cumulus Linux

Wind direction: connector-to-power

Model: 920-9N42C-00RB-7C0

Private mold: NO

CPU: Intel x86 Xeon, Hexa-core Coffee Lake E-2276ME w/ secured-boot

Throughput: 25.6Tb/s

communication mode: Full-Duplex & Half-Duplex

port type: Ports #1-64:QSFP-DD Ports#65-66:SFP28

transmission rate: 10/100/1000Mbps

Specifications

Specification

item

value

Brand

NVIDIA
 

Mellanox

Transmission Rate

10/100/1000Mbps

Communication Node

Full-Duplex & Half-Duplex

Private Mold

NO

Product Status

Stock

Model Number

920-9N42C-00RB-7C0

Model

920-9N42C-00RB-7C0

Wind Direction

connector-to-power

Operating System

Cumulus Linux

System Memory

32GB RAM DDR4, 160GB SSD

CPU

Intel x86 Xeon, Hexa-core Coffee Lake E-2276ME w/ secured-boot

Port Type

Ports #1-64:QSFP-DD Ports#65-66:SFP28

throughput

25.6Tb/s
The NVIDIA Mellanox Spectrum-4-based 400GbE 2U switch Cumulus Linux, 64*QSFP56-DD port, 2*SFP28 ports, 2*AC, x86 CPU, 920-9N42C-00RB-7C0 destined to impress, and priced at only R 1,278,363.09, for a limited time.

Inventory Last Updated: Oct 22, 2025