NVIDIA B3220 BlueField-3 200GbE/NDR200 DPU with dual QSFP112 ports, PCIe 5.0 x16 interface, 16 Arm cores, and 32GB onboard memory

NVIDIA/Mellanox B3220 BlueField-3 DPU, P-Series FHHL Adapter Card, 200GbE (Default Mode) / NDR200 InfiniBand, Dual-port QSFP112, PCIe Gen5 x16 with x16 PCIe Extension Option, 16 Arm Cores, 32GB Onboard DDR, Integrated BMC, Crypto Disabled, Tall Bracket

P/N: B3220 SKU: 11702

US$4,299.00

In Stock: 8 pcs

DPU Types:

B3140H 400G OSFP,Single-port,PCIe 5.0 x16
B3220 200G QSFP112,Dual-port,PCIe 5.0 x16

Quantity:

30-day return and refund
3-year warranty
Available for delivery within 2 days
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Products Highlight

NVIDIA/Mellanox B3220 BlueField-3 DPU, P-Series FHHL Adapter Card, 200GbE (Default Mode) / NDR200 InfiniBand, Dual-port QSFP112, PCIe Gen5 x16 with x16 PCIe Extension Option, 16 Arm Cores, 32GB Onboard DDR, Integrated BMC, Crypto Disabled, Tall Bracket B3220

US$4,299.00 In Stock: 8 pcs 1

Specifications

Part Number	B3220(900-9D3B6-00SV-AA0)	Series	BlueField-3 P-Series
Network Connector Type	2 × QSFP112	Network Mode	InfiniBand: NDR200 200Gb/s;Ethernet: 200GbE (Default)
Host Interface	PCIe 5.0 ×16, with ×16 PCIe Extension Option	Adapter Card Size	FHHL
Core	16 Arm Cores	On-board Memory	32GB DDR5 ECC, 5200MT/s
Operating Temperature	0°C to 55°C	Storage Temperature	-40°C to 70°C
Environmental Compliance	RoHS compliant	Warranty	1-Year / 3-Year / 5-Year Support Options Available

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FAQ

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Find answers to common questions about our products.

How is the BlueField-3 DPU different from a traditional NIC?

A traditional NIC mainly handles network connectivity, while the BlueField-3 DPU can offload infrastructure services from the host CPU. With 16 Arm cores and onboard DDR memory, it is designed for advanced networking, virtualization, storage, and security-related workloads.

Does the B3220 support both Ethernet and InfiniBand networking?

Yes. This model supports 200GbE as the default mode and can also be used for NDR200 InfiniBand when the server, switch, cable, firmware, and software stack are configured accordingly.

How can the two QSFP112 ports be used in deployment?

The dual QSFP112 ports can be used for separate network fabrics, redundant links, or higher-availability designs depending on the switch and system configuration. Customers should confirm the target Ethernet or InfiniBand mode before choosing cables or transceivers.

What are the main improvements over BlueField-2?

BlueField-3 offers higher infrastructure processing capability, more Arm cores, faster PCIe Gen5 connectivity, and improved support for high-speed data center workloads. It is better suited for environments that require stronger offload and higher concurrency.

Is the B3220 suitable for virtualized or multi-tenant platforms?

Yes. BlueField-3 DPUs support technologies such as SR-IOV, VirtIO, and DPDK, making them suitable for cloud, virtualized, and multi-tenant deployments. Actual feature availability depends on the driver, firmware, and software configuration.

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