---
title: "Ethernet 32P 400G Fabric Switch - NVIDIA SN4700"
slug: "ethernet-32p-400g-fabric-switch-nvidia-sn4700"
description: "Boost your data center performance with the fast Ethernet 480G fabric switch, the NVIDIA SN670."
updated: 2026-10-28T02:16:45Z
published: 2026-10-28T02:16:45Z
canonical: "docs.vastdata.com/ethernet-32p-400g-fabric-switch-nvidia-sn4700"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.vastdata.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Ethernet 32P 400G Fabric Switch - NVIDIA SN4700

## **VAST SKU**: ETH-NVMEF-1X32-400G

## **NVIDIA OPN:** NVIDIA SN4700

## Configurations

---

| Switch | Switch Speed | Ports | Connector |
| --- | --- | --- | --- |
| SN4700 | 400G | 32 | QSFP-DD |

## Specification

---

| ### Switch |
| --- |
| **Switch:** | - SN4700 |
| **Supported Speeds:** | - 400G - 1/10/25/40/50/100/200/400GbE per port |
| **Throughput:** | - 12.8Tb/s |
| **CPU:** | - Intel x86 2.20GHz Quad Core |
| **PCIe:** | - 4x Gen 3.0 |
| **Switch:** | - NVIDIA Spectrum®-3 |
| **Memory:** | - 16GB DDR4 RAM, 60G SSD |
| ### Environmental Data |
| **Dimensions:** | - 1.72’’ x 16.85’’ x 22.3’’, 44mm (H) x 428mm (W) x 568.5mm (D) |
| **Weight:** | - 11.6Kg |
| **Mounting:** | - 19” Rack mount |
| **Airflow** | - C2P |
| **Input Voltage:** | - 2x, 100Vac 15A, 110Vac 15A, 120Vac 12A, 200-240Vac 10A, 50/60Hz - **Note:** Two power cords are provided for each power supply unit in order to meet the electrical requirements of various regions. Make sure to use the cord that meets the power requirements of your country or region. |
| **Power Consumption:** | - Global Power Consumption with passive Cables 650W |
| **Temperature:** | - Operational: 0° to 35°C - Non-Operational: -40° to 70°C |
| **Humidity:** | - Operational: 10% - 85% non-condensing - Non-Operational: 10% - 90% non-condensing |
| **Altitude:** | - 3050m |
| **Noise Level** | - 67.6dBA |
| ### Certifications |
| **Safety /EMC** | - CB - cTUVus - CE - CU - S_Mark - FCC - VCCI - ICES - RCM - BSMI - KCC - CCC |
| **RoHS:** | - RoHS compliant |

## Manufacturer Documentation

---

[https://resources.nvidia.com/en-us-accelerated-networking-resource-library/br-sn4000-series-pdf](https://resources.nvidia.com/en-us-accelerated-networking-resource-library/br-sn4000-series-pdf)

NVIDIA Spec Sheet: [https://docs.nvidia.com/networking/display/nvidia-spectrum-3-sn4000-1u-and-2u-switch-systems-hardware-user-manual.pdf](https://docs.nvidia.com/networking/display/nvidia-spectrum-3-sn4000-1u-and-2u-switch-systems-hardware-user-manual.pdf)

## Product Images

---

Front:

![The image depicts a dual-width network switch model SN4700, featuring 32 gigabit Ethernet ports arranged in two rows with each port labeled numerically from 1 to 30 and an additional row labeled 31 through 36. The switch is designed for enhanced connectivity management within data centers or large-scale networks. This device supports high-density networking capabilities by integrating multiple gigabit ports that facilitate efficient data transmission across various network segments while offering redundancy options for improved operational reliability.](https://cdn.us.document360.io/89b91113-5dc6-49db-86ec-57b16dc8ce56/Images/Documentation/03f6d1cf-9765-4e6f-9c58-84e0bd2b48b1.png?sv=2026-02-06&spr=https&st=2026-11-08T10%3A30%3A30Z&se=2026-11-08T11%3A30%3A30Z&sr=c&sp=r&sig=Jmxj9JTRnynJ%2BbOK0RH%2BKglCzTu%2BLJ%2ByjYdwRNjMQso%3D)

Back:

![The image depicts a sequence of frames showing an automated process where six identical server enclosures are being stacked vertically, starting from one enclosure on the left and ending with all six stacked in place on the right side. Each frame captures different stages in this automated stacking procedure, illustrating the precision and efficiency required in data center infrastructure assembly.](https://cdn.us.document360.io/89b91113-5dc6-49db-86ec-57b16dc8ce56/Images/Documentation/491d1e7f-2ee6-4844-a311-5cd2a5310eed.png?sv=2026-02-06&spr=https&st=2026-11-08T10%3A30%3A30Z&se=2026-11-08T11%3A30%3A30Z&sr=c&sp=r&sig=Jmxj9JTRnynJ%2BbOK0RH%2BKglCzTu%2BLJ%2ByjYdwRNjMQso%3D)