Bluefield-3 Dpu 400GB/S Data Center Accelerator Card Supports Ai/Cloud Computing/Cybersecurity Offload

• Customization: Available
• Type: Wired
• Bandwidth: 400GB/S/Ndr
• Model NO.: BlueField-3 DPU
• Interface: PCI Express
• Transmission Rate: 10/100/1000Mbps
• Application: Server
• Connecting Medium: Optical Fibre
• Motherboard Integrated: Separate Network Card
• Frequency Range: -
• Type of Network: 10-Gigabit Ethernet
• Field: Server
• Virtualization Delay: <1μS (Rdma Scenario)
• Packet Processing Rate: 240m PPS (64-Byte Packets)
• Power Consumption: 75W (Full Load)
• Processor: 16-Core Cortex-A78 (Max Configuration)
• Transport Package: Carton
• Specification: Standard PCIe FHHL
• Trademark: NVIDIA
• Origin: China

Product Description

Product Description

NVIDIA BlueField-3 DPU: Powering the Line-Rate Intelligence Era

World's first 400Gb/s/NDR line-rate DPU redefines data center networking, storage & security:

Line-rate Processing: 400Gb/s smart NIC + multi-core ARM offloads traffic analysis, storage protocols & encryption without performance loss for AI/supercomputing.
Heterogeneous Platform:Dual-mode InfiniBand NDR/Ethernet 400Gb/s for seamless network compatibility.
DOCA SDK enables custom network functions (e.g., routing, traffic shaping) for cloud/edge.
NVMe-oF/GPUDirect Storage cuts latency <100μs, triples throughput vs. traditional storage.
Zero Trust Security: Hardware encryption + Secure Boot ensures end-to-end data protection, meeting finance/healthcare compliance.

network interface : 1 or 2 ports up to 400Gb/s Ethernet or NDR InfiniBand network connection.	PCI Express interface : 32-channel fifth generation PCIe;; PCIe switching splitting with up to 16 downstream ports	ARM CPU core : Up to 16 ARMv8.2+ A78 Hercules cores (64-bit)
Programmable data path accelerator ball : 16 cores and 256 threads; Realizing programmability through DOCA	Support DDR DIMM:  Dual DDR5 5600MT/s DRAM controller; 32GB onboard DDR5 memory	Storage:  Bluefieldsnap-elastic block storage; > NVMe-oF™ and NVMe/TCP™ acceleration
Network:  RoCE, zero contact roce; Speed up switching and data packet processing; VirtIO acceleration; Overlay network acceleration	HPC/AI acceleration:  HPC/AI All-to-All engine; NVIDIA GPUDirect:	Management: 1GbE out-of-band management port; NC-SI, MCTP over SMBus and MCTP over PCIe;; PLDM for monitoring and controlling DSP0248

processor	Multi-core Arm CPU	16-core Cortex-A78 (Max Configuration)
Acceleration engine	Network/Storage/Security Acceleration	Dedicated Hardware Acceleration Modules
network interface	Network Bandwidth	Dual-port 400GbE (2×200G or 1×400G)
PCIe interface	PCIe Version	PCIe Gen4 x16 (Backward Compatible with Gen3)
Memory support	DDR Memory Capacity	Up to 32GB LPDDR5
Safety characteristics	Zero-Trust Security Architecture	Root of Trust / Hardware Encryption, IPSec Acceleration, Root of Trust
Storage unloading	NVMe over Fabrics Support	Storage Virtualization & Offload
Virtualization capability	SR-IOV Virtualization	Supports 256 Virtual Functions
Network protocol support	Protocol Acceleration	RoCEv2, RDMA, OVS Offload
power consumption	Typical Power Consumption	75W (Full Load)
exploitation environment	Software Development Kit	NVIDIA DOCA 2.0 Framework
Application scenario	Target Applications	Cloud Data Centers, 5G Edge, AI Inference
Physical size	Form Factor	Standard PCIe FHHL (Full-Height Half-Length)
Authentication and compatibility	OS Compatibility	Linux/Windows Server/Hypervisor / Linux, Windows Server, Hypervisor
extended function	Programmable Data Path	P4 & FlexIO Programmability

Advantages of BlueField

End-to-End Security
Supports zero-trust security architecture, ensuring safety from data centers to edge computing.
Elastic Storage for Scalable Workloads
Leverages NVMe-oF, GPUDirect Storage, encryption, and data integrity features to deliver high-performance storage with ultra-low latency (comparable to direct-attached storage) for remote storage.
High-Performance Networking
Acts as a powerful data center accelerator, offering up to 400 Gb/s Ethernet/InfiniBand connectivity for traditional and GPU-accelerated apps while freeing host CPU cores from infrastructure tasks.
Software-Defined Infrastructure
Enables flexible, programmable infrastructure via open SDKs for custom network/storage functions (e.g., smart routing, traffic shaping).

1. Why choose us?
Our team has over 10 years of experience in AI server accessories and high-speed network solutions (FC SAN/InfiniBand/Ethernet), with deep industry expertise to deliver optimized solutions for various scenarios. 
We maintain a stable supply chain with long-term partnerships with top manufacturers, ensuring sufficient stock and reliable lead times. We provide one-stop services including product selection, solution design and 24/7 after-sales support. 
Benefiting from bulk purchasing, we offer highly cost-effective 100% original products at competitive prices.
 
2. Is the product brand new?
All products are 100% original and new. Official warranty is provided for authorized brands, and self-developed products pass strict quality inspection. Official verification is supported.
 
3. How long after payment will the goods be dispatched?
In-stock orders: Ship within 1–3 working days after payment confirmation; urgent orders are prioritized.
Out-of-stock/custom orders: Lead time depends on inventory or production, confirmed by customer service. 
Delivery may be delayed during holidays. Please check with us before ordering.
 
4. Is customization acceptable? What is the MOQ?
Customization available for self-developed network cards, optical modules and high-speed cables.
MOQ: 50 pieces for basic customization; ≥200 pieces for complex specifications.
Authorized products only support original standard models, no customization. 
Contact customer service for details.
 
5. Which payment methods and currencies are accepted?
We accept bank transfers (online or counter) to our corporate account. 
Order number must be noted for payment verification. 
Both RMB and USD are supported.