---
title: "NVIDIA Bluefield 3 - DPU B3220L SuperNIC"
slug: "nvidia-bluefield-3-dpu-b3220l-supernic"
description: "NVIDIA Bluefield-3 B3122L Super NIC: Boost your network performance with high-speed 205Gbps HDR2022 connectivity!"
updated: 2026-10-28T02:16:45Z
published: 2026-10-28T02:16:45Z
canonical: "docs.vastdata.com/nvidia-bluefield-3-dpu-b3220l-supernic"
---

> ## 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.

# NVIDIA Bluefield 3 - DPU B3220L SuperNIC

## Configurations

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| NVIDIA OPN # | Data Rate | Network Interface | Ports | PCIe | Technology | Crypto |
| --- | --- | --- | --- | --- | --- | --- |
| - `900-9D3B4-00SV-EA` | 2x200GbE/HDR200 | QSFP112 | Dual | PCIe 5.0 @32GT/s, x16 | VPI | Disabled |

## Supported in

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**Installed in:**

## Specifications

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| **OPN** | 900-9D3B4-00CV-EA0: Crypto Enabled with integrated BMC 900-9D3B4-00SV-EA0: Crypto Disabled with integrated BMC |
| --- | --- |
| **BlueField-3 SoC** | **BlueField-3 E-Series** -8 Arm-Cores - 505MHz/2000MHz |
| **Physical** | **Single-Slot FHHL Card Dimensions:** 111.15mm x 167.65mm **Tall Bracket Dimensions:** 120.5mm x 21.95mm **Heatsink Dimensions (Length, Width, Height):** 139.6mm x 92.7mm x 10.2mm |
| **Interfaces** | **On-board Memory** | - Single-channel with 10 DDR5 + ECC (64bit + 8bit ECC)for a total of **16GB** @ 5200MT/s - 40GB pSLC eMMC memory + 128GB SSD |
| **PCI Express Interface** | Gen 5.0 SERDES @ 32.0GT/s, 16 lanes (4.0, 3.0, 2.0 and 1.1 compatible) |
| **Networking Connector** | Dual-port QSFP112 (copper and optical) |
| **Data Rate** | **InfiniBand** | NDR200/HDR/HDR100/EDR/FDR/SDR |
| **Ethernet (Default)** | 200/100/50/25/10 Gb/s |
| **Protocol Support** | **InfiniBand:** IBTA v1.5(a) Auto-Negotiation: NDR200 (2 lanes x 100Gb/s per lane) port, HDR (50Gb/s per lane) port, HDR100 (2 lane x 50Gb/s per lane), EDR (25Gb/s per lane) port, FDR (14.0625Gb/s per lane), 1X/2X/4X SDR (2.5Gb/s per lane) |
| **Ethernet:** 200GAUI-4 C2M, 200GBASE-CR4, 100GAUI-2 C2M, 100GBASE-CR4, 100GBASE-CR2, 100GBASE-CR1, 50GAUI-2 C2M, 50GAUI-1 C2M, 50GBASE-CR, 50GBASE-R2 , 40GBASE-CR4, 40GBASE-R2, 25GBASE-R, 10GBASE-R, 10GBASE-CX4, 1000BASE-CX, CAUI-4 C2M, 25GAUI C2M, XLAUI C2M , XLPPI, SFI |
| **Electrical and Thermal Specifications** | **Voltage** | 12V |
| Electrical and thermal specifications are provided in the "***NVIDIA BlueField-3 Networking Platform Product Specification***" document. You can access the document either by logging into NVOnline or by contacting your NVIDIA representative. |
| **Environmental** | **Temperature** | **Operational** | 0°C to 55°C |
| **Non-operational** | -40°C to 70°C (b) |
| **Humidity** | **Operational** | 10% to 85% relative humidity |
| **Non-operational** | 10% to 90% relative humidity |
| **Altitude (Operational)** | 3050m |
| **Regulatory** | **Safety** | CB / cTUVus / CE |
| **EMC** | CE / FCC / VCCI / ICES / RCM |
| **RoHS** | RoHS compliant |
| Regulatory Model Number | D3B4 |

Notes:

(a) The BlueField-3 SuperNICs supplement the IBTA auto-negotiation specification to get better bit error rates and longer cable reaches. This supplemental feature only initiates when connected to another NVIDIA InfiniBand product.

(b) The non-operational storage temperature specifications apply to the product without its package.

## Supported In

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- Cisco Gen1 EBox

## Images

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Side:

![The image depicts an NVIDIA GPU board, showcasing its intricate circuitry and component layout, designed to facilitate high-performance computing tasks. The central feature is the prominent NVIDIA logo, indicating the brand's identity on this hardware component.](https://cdn.us.document360.io/89b91113-5dc6-49db-86ec-57b16dc8ce56/Images/Documentation/c54c8ca2-1863-4b79-8ef6-d417ae201508.png?sv=2026-02-06&spr=https&st=2026-11-08T10%3A00%3A57Z&se=2026-11-08T11%3A00%3A57Z&sr=c&sp=r&sig=MuwdkcL0VyBA%2FBsOG1olx8CdH1C5%2FjJZhrieeFg6OkU%3D)

## Manufacturers Documentation

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Spec Sheet: [https://docs.nvidia.com/networking/display/bf3dpu/specifications](https://docs.nvidia.com/networking/display/bf3dpu/specifications)