NVIDIA DGX GB300
The NVIDIA DGX GB300 (DGX-GB300) is a 42U infrastructure device from NVIDIA. It features 91 network interfaces. The NDX catalog provides enrichment data across 5 categories including lifecycle, thermal, environmental, operational.
Last verified: May 3, 2026
Key Facts
| Manufacturer | NVIDIA |
|---|---|
| Model | DGX GB300 |
| Part Number | DGX-GB300 |
| Type | Device Type |
| Form Factor | 42U, full-depth |
| Airflow | front-to-rear |
| Weight | 1360 kg |
| Interfaces | 91 ports |
| Source | NetBox Labs |
| Enrichment | 5 categories available |
Specifications
Interfaces (91)
| Name | Type | Mgmt Only | Label |
|---|---|---|---|
| BMC | 1000base-t | true | |
| CX8-OSFP1 | 800gbase-x-osfp | ||
| CX8-OSFP2 | 800gbase-x-osfp | ||
| CX8-OSFP3 | 800gbase-x-osfp | ||
| CX8-OSFP4 | 800gbase-x-osfp | ||
| CX8-OSFP5 | 800gbase-x-osfp | ||
| CX8-OSFP6 | 800gbase-x-osfp | ||
| CX8-OSFP7 | 800gbase-x-osfp | ||
| CX8-OSFP8 | 800gbase-x-osfp | ||
| CX8-OSFP9 | 800gbase-x-osfp | ||
| CX8-OSFP10 | 800gbase-x-osfp | ||
| CX8-OSFP11 | 800gbase-x-osfp | ||
| CX8-OSFP12 | 800gbase-x-osfp | ||
| CX8-OSFP13 | 800gbase-x-osfp | ||
| CX8-OSFP14 | 800gbase-x-osfp | ||
| CX8-OSFP15 | 800gbase-x-osfp | ||
| CX8-OSFP16 | 800gbase-x-osfp | ||
| CX8-OSFP17 | 800gbase-x-osfp | ||
| CX8-OSFP18 | 800gbase-x-osfp | ||
| CX8-OSFP19 | 800gbase-x-osfp | ||
| CX8-OSFP20 | 800gbase-x-osfp | ||
| CX8-OSFP21 | 800gbase-x-osfp | ||
| CX8-OSFP22 | 800gbase-x-osfp | ||
| CX8-OSFP23 | 800gbase-x-osfp | ||
| CX8-OSFP24 | 800gbase-x-osfp | ||
| CX8-OSFP25 | 800gbase-x-osfp | ||
| CX8-OSFP26 | 800gbase-x-osfp | ||
| CX8-OSFP27 | 800gbase-x-osfp | ||
| CX8-OSFP28 | 800gbase-x-osfp | ||
| CX8-OSFP29 | 800gbase-x-osfp | ||
| CX8-OSFP30 | 800gbase-x-osfp | ||
| CX8-OSFP31 | 800gbase-x-osfp | ||
| CX8-OSFP32 | 800gbase-x-osfp | ||
| CX8-OSFP33 | 800gbase-x-osfp | ||
| CX8-OSFP34 | 800gbase-x-osfp | ||
| CX8-OSFP35 | 800gbase-x-osfp | ||
| CX8-OSFP36 | 800gbase-x-osfp | ||
| CX8-OSFP37 | 800gbase-x-osfp | ||
| CX8-OSFP38 | 800gbase-x-osfp | ||
| CX8-OSFP39 | 800gbase-x-osfp | ||
| CX8-OSFP40 | 800gbase-x-osfp | ||
| CX8-OSFP41 | 800gbase-x-osfp | ||
| CX8-OSFP42 | 800gbase-x-osfp | ||
| CX8-OSFP43 | 800gbase-x-osfp | ||
| CX8-OSFP44 | 800gbase-x-osfp | ||
| CX8-OSFP45 | 800gbase-x-osfp | ||
| CX8-OSFP46 | 800gbase-x-osfp | ||
| CX8-OSFP47 | 800gbase-x-osfp | ||
| CX8-OSFP48 | 800gbase-x-osfp | ||
| CX8-OSFP49 | 800gbase-x-osfp | ||
| CX8-OSFP50 | 800gbase-x-osfp | ||
| CX8-OSFP51 | 800gbase-x-osfp | ||
| CX8-OSFP52 | 800gbase-x-osfp | ||
| CX8-OSFP53 | 800gbase-x-osfp | ||
| CX8-OSFP54 | 800gbase-x-osfp | ||
| CX8-OSFP55 | 800gbase-x-osfp | ||
| CX8-OSFP56 | 800gbase-x-osfp | ||
| CX8-OSFP57 | 800gbase-x-osfp | ||
| CX8-OSFP58 | 800gbase-x-osfp | ||
| CX8-OSFP59 | 800gbase-x-osfp | ||
| CX8-OSFP60 | 800gbase-x-osfp | ||
| CX8-OSFP61 | 800gbase-x-osfp | ||
| CX8-OSFP62 | 800gbase-x-osfp | ||
| CX8-OSFP63 | 800gbase-x-osfp | ||
| CX8-OSFP64 | 800gbase-x-osfp | ||
| CX8-OSFP65 | 800gbase-x-osfp | ||
| CX8-OSFP66 | 800gbase-x-osfp | ||
| CX8-OSFP67 | 800gbase-x-osfp | ||
| CX8-OSFP68 | 800gbase-x-osfp | ||
| CX8-OSFP69 | 800gbase-x-osfp | ||
| CX8-OSFP70 | 800gbase-x-osfp | ||
| CX8-OSFP71 | 800gbase-x-osfp | ||
| CX8-OSFP72 | 800gbase-x-osfp | ||
| BF3-1-Port1 | 400gbase-x-osfp | ||
| BF3-1-Port2 | 400gbase-x-osfp | ||
| BF3-2-Port1 | 400gbase-x-osfp | ||
| BF3-2-Port2 | 400gbase-x-osfp | ||
| BF3-3-Port1 | 400gbase-x-osfp | ||
| BF3-3-Port2 | 400gbase-x-osfp | ||
| BF3-4-Port1 | 400gbase-x-osfp | ||
| BF3-4-Port2 | 400gbase-x-osfp | ||
| BF3-5-Port1 | 400gbase-x-osfp | ||
| BF3-5-Port2 | 400gbase-x-osfp | ||
| BF3-6-Port1 | 400gbase-x-osfp | ||
| BF3-6-Port2 | 400gbase-x-osfp | ||
| BF3-7-Port1 | 400gbase-x-osfp | ||
| BF3-7-Port2 | 400gbase-x-osfp | ||
| BF3-8-Port1 | 400gbase-x-osfp | ||
| BF3-8-Port2 | 400gbase-x-osfp | ||
| BF3-9-Port1 | 400gbase-x-osfp | ||
| BF3-9-Port2 | 400gbase-x-osfp |
Power Ports (2)
| Name | Type | Max Draw (W) | Allocated (W) |
|---|---|---|---|
| PDU-Feed-A | iec-60309-3p-n-e-4h | 80000 | |
| PDU-Feed-B | iec-60309-3p-n-e-4h | 80000 |
Console Ports (1)
| Name | Type |
|---|---|
| Console | rj-45 |
Data Sources & Provenance
| Field | Type | Confidence | Source |
|---|---|---|---|
| thermal.tdp_watts | vendor product page | medium-high | www.nvidia.com |
| thermal.cooling_type | vendor product page | high | www.nvidia.com |
| lifecycle.ga_date | vendor product page | high | www.nvidia.com |
| operational.max_power_draw_watts | vendor product page | medium-high | www.nvidia.com |
| operational.typical_power_draw_watts | vendor product page | medium | www.nvidia.com |
| environmental.min_operating_temp_c | vendor product page | medium | www.nvidia.com |
| environmental.operating_humidity_min | vendor product page | medium | www.nvidia.com |
| environmental.operating_humidity_max | vendor product page | medium | www.nvidia.com |
| environmental.operating_altitude_m | vendor product page | medium | www.nvidia.com |
| dtl.interfaces | vendor product page | medium-high | www.nvidia.com |
| dtl.console-ports | vendor product page | medium | www.nvidia.com |
| dtl.power-ports | vendor product page | medium | www.nvidia.com |
| dtl.u_height | vendor product page | high | www.nvidia.com |
| dtl.is_full_depth | vendor product page | high | www.nvidia.com |
| dtl.weight | vendor product page | medium-high | buy.hpe.com |
| dtl.airflow | vendor product page | medium | www.nvidia.com |
| dtl.part_number | vendor product page | high | www.nvidia.com |
| platform.nos | vendor documentation | high | docs.nvidia.com |
Frequently Asked Questions
What is the NVIDIA DGX GB300?
The NVIDIA DGX GB300 (DGX-GB300) is a 42U infrastructure device from NVIDIA. It features 91 network interfaces. The NDX catalog provides enrichment data across 5 categories including lifecycle, thermal, environmental, operational.
What is the form factor of the NVIDIA DGX GB300?
The NVIDIA DGX GB300 is a 42U full-depth device with front-to-rear airflow. It weighs 1360 kg.
How many ports does the NVIDIA DGX GB300 have?
The NVIDIA DGX GB300 has 91 network interfaces: 72x 800gbase-x-osfp, 18x 400gbase-x-osfp, 1x 1000base-t.
What are the power requirements for the NVIDIA DGX GB300?
The NVIDIA DGX GB300 has 2 power ports (iec-60309-3p-n-e-4h, iec-60309-3p-n-e-4h). Maximum power draw is 160000W.
Is the NVIDIA DGX GB300 still supported?
Lifecycle data is available for the NVIDIA DGX GB300 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 DGX GB300?
The NDX catalog includes enrichment data for the NVIDIA DGX GB300 in the following categories: lifecycle, thermal, environmental, operational, platform. Full enrichment values are available through NetBox Cloud or Enterprise.
How do I add the NVIDIA DGX GB300 to NetBox?
You can import the NVIDIA DGX GB300 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 DGX GB300 data come from?
The NVIDIA DGX GB300 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.