Nvidia SN3420
The Nvidia SN3420 is a 1U infrastructure device from NVIDIA. It features 61 network interfaces. The NDX catalog provides enrichment data across 5 categories including lifecycle, thermal, environmental, platform.
Last verified: June 2, 2026
Key Facts
| Manufacturer | NVIDIA |
|---|---|
| Model | SN3420 |
| Type | Device Type |
| Form Factor | 1U, full-depth |
| Weight | 8.5 kg |
| Interfaces | 61 ports |
| Source | Community DTL |
| Enrichment | 5 categories available |
Specifications
Interfaces (61)
| Name | Type | Mgmt Only | Label |
|---|---|---|---|
| eth0 | 1000base-t | ||
| swp1 | 25gbase-x-sfp28 | ||
| swp2 | 25gbase-x-sfp28 | ||
| swp3 | 25gbase-x-sfp28 | ||
| swp4 | 25gbase-x-sfp28 | ||
| swp5 | 25gbase-x-sfp28 | ||
| swp6 | 25gbase-x-sfp28 | ||
| swp7 | 25gbase-x-sfp28 | ||
| swp8 | 25gbase-x-sfp28 | ||
| swp9 | 25gbase-x-sfp28 | ||
| swp10 | 25gbase-x-sfp28 | ||
| swp11 | 25gbase-x-sfp28 | ||
| swp12 | 25gbase-x-sfp28 | ||
| swp13 | 25gbase-x-sfp28 | ||
| swp14 | 25gbase-x-sfp28 | ||
| swp15 | 25gbase-x-sfp28 | ||
| swp16 | 25gbase-x-sfp28 | ||
| swp17 | 25gbase-x-sfp28 | ||
| swp18 | 25gbase-x-sfp28 | ||
| swp19 | 25gbase-x-sfp28 | ||
| swp20 | 25gbase-x-sfp28 | ||
| swp21 | 25gbase-x-sfp28 | ||
| swp22 | 25gbase-x-sfp28 | ||
| swp23 | 25gbase-x-sfp28 | ||
| swp24 | 25gbase-x-sfp28 | ||
| swp25 | 25gbase-x-sfp28 | ||
| swp26 | 25gbase-x-sfp28 | ||
| swp27 | 25gbase-x-sfp28 | ||
| swp28 | 25gbase-x-sfp28 | ||
| swp29 | 25gbase-x-sfp28 | ||
| swp30 | 25gbase-x-sfp28 | ||
| swp31 | 25gbase-x-sfp28 | ||
| swp32 | 25gbase-x-sfp28 | ||
| swp33 | 25gbase-x-sfp28 | ||
| swp34 | 25gbase-x-sfp28 | ||
| swp35 | 25gbase-x-sfp28 | ||
| swp36 | 25gbase-x-sfp28 | ||
| swp37 | 25gbase-x-sfp28 | ||
| swp38 | 25gbase-x-sfp28 | ||
| swp39 | 25gbase-x-sfp28 | ||
| swp40 | 25gbase-x-sfp28 | ||
| swp41 | 25gbase-x-sfp28 | ||
| swp42 | 25gbase-x-sfp28 | ||
| swp43 | 25gbase-x-sfp28 | ||
| swp44 | 25gbase-x-sfp28 | ||
| swp45 | 25gbase-x-sfp28 | ||
| swp46 | 25gbase-x-sfp28 | ||
| swp47 | 25gbase-x-sfp28 | ||
| swp48 | 25gbase-x-sfp28 | ||
| swp49 | 100gbase-x-qsfp28 | ||
| swp50 | 100gbase-x-qsfp28 | ||
| swp51 | 100gbase-x-qsfp28 | ||
| swp52 | 100gbase-x-qsfp28 | ||
| swp53 | 100gbase-x-qsfp28 | ||
| swp54 | 100gbase-x-qsfp28 | ||
| swp55 | 100gbase-x-qsfp28 | ||
| swp56 | 100gbase-x-qsfp28 | ||
| swp57 | 100gbase-x-qsfp28 | ||
| swp58 | 100gbase-x-qsfp28 | ||
| swp59 | 100gbase-x-qsfp28 | ||
| swp60 | 100gbase-x-qsfp28 |
Console Ports (1)
| Name | Type |
|---|---|
| con0 | rj-45 |
Module Bays (2)
| Name | Position | Label |
|---|---|---|
| PSU1 | PSU1 | |
| PSU2 | PSU2 |
Data Sources & Provenance
| Field | Type | Confidence | Source |
|---|---|---|---|
| environmental.max_operating_temp_c | vendor documentation | medium-high | docs.nvidia.com |
| lifecycle.ga_date | vendor documentation | high | docs.nvidia.com |
| thermal.cooling_type | heuristic | low | ndx-pipeline-classification |
| environmental.min_operating_temp_c | vendor documentation | high | docs.nvidia.com |
| environmental.operating_humidity_min | vendor documentation | high | docs.nvidia.com |
| environmental.operating_humidity_max | vendor documentation | high | docs.nvidia.com |
| environmental.operating_altitude_m | vendor documentation | high | docs.nvidia.com |
| thermal.tdp_watts | vendor documentation | medium-high | docs.nvidia.com |
| snmp.versions | vendor documentation | high | docs.nvidia.com |
| snmp.vendor_oid_prefix | third party | high | www.iana.org |
| platform.nos | vendor documentation | high | docs.nvidia.com |
| platform.api_types | heuristic | medium | derived from extension blocks and cli_protocol |
Frequently Asked Questions
What is the Nvidia SN3420?
The Nvidia SN3420 is a 1U infrastructure device from NVIDIA. It features 61 network interfaces. The NDX catalog provides enrichment data across 5 categories including lifecycle, thermal, environmental, platform.
What is the form factor of the Nvidia SN3420?
The Nvidia SN3420 is a 1U full-depth device. It weighs 8.5 kg.
How many ports does the Nvidia SN3420 have?
The Nvidia SN3420 has 61 network interfaces: 48x 25gbase-x-sfp28, 12x 100gbase-x-qsfp28, 1x 1000base-t.
Is the Nvidia SN3420 still supported?
Lifecycle data is available for the Nvidia SN3420 in the NDX catalog. Access full lifecycle dates including general availability, end-of-sale, and end-of-support through NetBox Cloud or Enterprise.
What operational data is available for the Nvidia SN3420?
The NDX catalog includes enrichment data for the Nvidia SN3420 in the following categories: lifecycle, thermal, environmental, platform, snmp. Full enrichment values are available through NetBox Cloud or Enterprise.
How do I add the Nvidia SN3420 to NetBox?
You can import the Nvidia SN3420 directly into NetBox via the NDX features available in NetBox Cloud and NetBox Enterprise. NetBox Community users may download the YAML type definition and import it manually.
Where does the Nvidia SN3420 data come from?
The Nvidia SN3420 device type definition originates from the NetBox Community Device Type Library and has been enriched with operational metadata by NetBox Labs.
Related Devices from NVIDIA
Last verified June 2, 2026.
Enrichment Availability
| Category | Available |
|---|---|
| Lifecycle | |
| Thermal | |
| Environmental | |
| Operational | |
| Platform | |
| SNMP | |
| gNMI | |
| NETCONF | |
| Redfish | |
| Modbus | |
| Imagery |
Access full enrichment data with NetBox Cloud or Enterprise.