NVIDIA BlueField-3 SuperNIC B3140H
The NVIDIA BlueField-3 SuperNIC B3140H (B3140H) is a infrastructure device from NVIDIA. It features 1 network interfaces. The NDX catalog provides enrichment data across 4 categories including lifecycle, thermal, environmental, operational.
Last verified: May 3, 2026
Key Facts
| Manufacturer | NVIDIA |
|---|---|
| Model | BlueField-3 SuperNIC B3140H |
| Part Number | B3140H |
| Type | Device Type |
| Form Factor | 0U, half-depth |
| Interfaces | 1 ports |
| Source | NetBox Labs |
| Enrichment | 4 categories available |
Specifications
Interfaces (1)
| Name | Type | Mgmt Only | Label |
|---|---|---|---|
| p0 | 400gbase-x-qsfpdd |
Data Sources & Provenance
| Field | Type | Confidence | Source |
|---|---|---|---|
| thermal.tdp_watts | vendor documentation | medium-high | docs.nvidia.com |
| environmental.max_operating_temp_c | vendor documentation | medium-high | docs.nvidia.com |
| lifecycle.ga_date | vendor documentation | high | docs.nvidia.com |
| operational.max_power_draw_watts | vendor documentation | high | docs.nvidia.com |
| thermal.cooling_type | heuristic | low | ndx-pipeline-classification |
| dtl.interfaces | vendor documentation | high | docs.nvidia.com |
| dtl.u_height | vendor documentation | high | docs.nvidia.com |
| dtl.is_full_depth | vendor documentation | high | docs.nvidia.com |
| dtl.part_number | vendor documentation | high | docs.nvidia.com |
Frequently Asked Questions
What is the NVIDIA BlueField-3 SuperNIC B3140H?
The NVIDIA BlueField-3 SuperNIC B3140H (B3140H) is a infrastructure device from NVIDIA. It features 1 network interfaces. The NDX catalog provides enrichment data across 4 categories including lifecycle, thermal, environmental, operational.
What is the form factor of the NVIDIA BlueField-3 SuperNIC B3140H?
The NVIDIA BlueField-3 SuperNIC B3140H is a non-rackable device (0U).
How many ports does the NVIDIA BlueField-3 SuperNIC B3140H have?
The NVIDIA BlueField-3 SuperNIC B3140H has 1 network interfaces: 1x 400gbase-x-qsfpdd.
Is the NVIDIA BlueField-3 SuperNIC B3140H still supported?
Lifecycle data is available for the NVIDIA BlueField-3 SuperNIC B3140H 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 BlueField-3 SuperNIC B3140H?
The NDX catalog includes enrichment data for the NVIDIA BlueField-3 SuperNIC B3140H in the following categories: lifecycle, thermal, environmental, operational. Full enrichment values are available through NetBox Cloud or Enterprise.
How do I add the NVIDIA BlueField-3 SuperNIC B3140H to NetBox?
You can import the NVIDIA BlueField-3 SuperNIC B3140H 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 BlueField-3 SuperNIC B3140H data come from?
The NVIDIA BlueField-3 SuperNIC B3140H device type definition was created and is maintained by NetBox Labs as part of the NDX catalog.
Related Devices from NVIDIA
Last verified May 3, 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.