NVIDIA BlueField-3 B3220 DPU Dual-Port 200G QSFP112
Programmable 200G DPU offloading networking, storage, and zero-trust security.
We help you choose, configure, and deliver the right system — no obligation.
Configuration at a Glance
Tailored per engagement. Full technical overview below.
Configuration Options
Core specifications for this system. Every component is configurable to your workload — request a quote for a tailored build.
SDN, NVMe-oF, line-rate crypto, RegEx
32GB DDR5
Overview
The BlueField-3 B3220 is a dual-port 200G data processing unit pairing 16 Arm A78 cores and 32GB of DDR5 with an integrated ConnectX-7 NIC to offload networking, storage, and security from the host CPU. Nexus Compute specifies, configures, and validates each DPU against your hypervisor and DOCA software baseline, delivered warranty-backed through NVIDIA-authorized channels.
Who This Solution Is For
Business Benefits
Host CPU offload
Networking, storage, and security functions run on the DPU, returning CPU cores to revenue-generating workloads.
Zero-trust isolation
An isolated control plane enforces per-tenant security policy independent of the compromised-host risk surface.
DOCA-validated delivery
Each unit is configured and tested against your DOCA and platform baseline before warranty-backed handoff.
Typical Business Use Cases
Multi-tenant GPU cloud isolation
NVMe-over-Fabrics storage offload
Line-rate encryption and zero-trust enforcement
Software-defined networking acceleration
Industry Applications
Technical Overview
The B3220 combines a 16-core Arm A78 (v8.2) processor cluster, 32GB DDR5, and an embedded ConnectX-7 with dual 200Gb/s NDR200/200GbE ports over PCIe Gen5 x16. Programmed through the NVIDIA DOCA SDK, it accelerates SDN, NVMe-oF, line-rate cryptography, and an isolated security control plane for infrastructure-as-code datacenters.
| Network Ports | 2x 200Gb/s NDR200 / 200GbE (QSFP112) |
| Arm Cores | 16x Arm A78 (v8.2) @ ~2.3 GHz |
| DPU Memory | 32GB DDR5 |
| Host Interface | PCIe 5.0 x16 (x16 extension option) |
| Embedded NIC | Integrated ConnectX-7 |
| Software | NVIDIA DOCA SDK and runtime |
| Form Factor | FHHL P-Series adapter |
| Acceleration | SDN, NVMe-oF, line-rate crypto, RegEx |
| Warranty | Manufacturer-backed via authorized channels |
Specifications are indicative and configured to each engagement. Request a quote for a configuration tailored to your requirements.
Warranty, Support & Fulfillment
Every system ships from an authorized channel, configured and tested, with the documentation enterprise buyers need — backed by warranty and a dedicated account team.
Enterprise Warranty
Full manufacturer warranty with optional on-site, next-business-day support and extended coverage.
Authorized Channel
Sourced through Tier-1 distribution and OEM partners — never grey market. Asset & warranty records included.
Lead Time & Deployment
48-hour quotes, then configured, burn-in tested, and delivered on a committed schedule.
Nationwide Fulfillment
Coordinated logistics, rack-and-stack, and delivery wherever your infrastructure lives.
Frequently Asked Questions
What does a BlueField-3 DPU offload from the host?
It offloads software-defined networking, NVMe-over-Fabrics storage, line-rate encryption, and security policy enforcement onto its Arm cores and ConnectX-7, freeing host CPU cores for tenant workloads.
Is the B3220 a 200G or 400G DPU?
The B3220 is the dual-port 200G (NDR200/200GbE) model; for dual 400G connectivity the higher-end BlueField-3 B3240 is the right SKU, which we can also source.
Does it require the DOCA software stack?
Yes, DPU services are built and deployed through NVIDIA DOCA; we align the DOCA version with your hypervisor and validate the integration before delivery.
Hardware Assistance
Configure the NVIDIA BlueField-3 B3220 DPU Dual-Port 200G QSFP112 with Nexus Compute
Tell us your requirements and a hardware specialist will help you specify, configure, and quote the right system — typically within two business days. No obligation.