Dell 540-BDNP NVIDIA ConnectX-7 400Gb/s NDR IB Single-Port OSFP PCIe 5.0 x16 No Crypto Secure Boot

Name: Dell 540-BDNP NVIDIA ConnectX-7 400Gb/s NDR IB Single-Port OSFP PCIe 5.0 x16 No Crypto Secure Boot
Brand: Dell
SKU: 540-BDNP
Price: 2052.00 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: 540-BDNP

Brand: Dell

Condition: New

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540-BDNP

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overview

specifications

faqs

reviews

overview

540-BDNP Overview

DELL 540-BDNP Nvidia Connectx-7 400gb/s Ndr Ib Single-port Osfp Pcie 5.0 X16 No Crypto Secure Boot

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specifications

Specifications

Overview

Condition	New
Brand	Dell
Stock	In Stock

Specifications

Interfaces Pci Express Gen 4.0/5.0	Serdes 16/32gt/s, X16 Lanes (gen 3.0 Compatible)
Infiniband (default Mode)	Ndr/ndr200/hdr/hdr100/edr/fdr/sdr
Ethernet	400gaui-4 C2m, 400gbase-cr4, 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
Infiniband	Ibta V1.5a
Auto-negotiation	Ndr (4 Lanes X 100gb/s Per Lane) Port, 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).
Voltage	12v, 3.3vaux
Maximum Current	100ma
Operational	10% To 85% Relative Humidity
Non-operational	10% To 90% Relative Humidity

faqs

Frequently Asked Questions

What primary functions does the Dell 540-BDNP SmartNIC provide for enterprise servers? +

The Dell 540-BDNP is a high-performance Data Processing Unit designed to offload infrastructure tasks from the server CPU. By handling networking, storage, and security processing directly on the card, it frees up critical processor cycles for your primary applications, significantly improving overall server efficiency and reducing latency in data-intensive environments.

In what specific deployment scenarios should I choose the 540-BDNP DPU? +

This DPU is ideal for modern software-defined data centers, cloud-native deployments, and high-density virtualization environments. It excels in scenarios requiring advanced network virtualization, encryption offloading, and complex traffic management. If your infrastructure utilizes NVMe-over-Fabrics or requires robust isolation for multi-tenant workloads, integrating this card will help optimize your network throughput and security posture.

Does the Dell 540-BDNP support standard industry interfaces for integration? +

Yes, this SmartNIC is designed to integrate seamlessly into standard server architectures. It utilizes high-speed PCIe bus interfaces to maintain compatibility with modern Dell PowerEdge server platforms. By adhering to industry-standard protocols, it ensures that your existing server infrastructure can easily recognize and leverage the card’s accelerated processing capabilities without requiring custom proprietary hardware modifications.

How does the 540-BDNP impact server CPU utilization during heavy network traffic? +

The core advantage of this DPU is its ability to perform packet processing, protocol encapsulation, and encryption at the hardware level. When the 540-BDNP manages these intensive operations, your host CPU is shielded from the overhead associated with networking tasks. This reduction in context switching and interrupt processing allows your CPU to maintain higher performance for your enterprise applications.

Is the Dell 540-BDNP suitable for high-bandwidth storage networking applications? +

Absolutely. The card is engineered to handle the demands of modern storage architectures, including NVMe-over-Fabrics. By offloading storage virtualization and data management functions to the DPU, you achieve lower latency and faster data access times compared to traditional software-defined storage approaches that rely solely on the host server's CPU resources.

What management software is required to configure the Dell 540-BDNP? +

The card is managed through standard industry drivers and APIs compatible with major enterprise operating systems and hypervisors. Configuration is typically handled via the host server's management interface or command-line utilities provided by the manufacturer. This allows your IT team to manage the DPU settings and monitor its operational state alongside other standard server hardware components.

Can the 540-BDNP be utilized for network security and firewall acceleration? +

Yes, the onboard processing capabilities of the 540-BDNP enable it to act as an accelerated layer for security tasks. It can handle packet inspection, firewall rule enforcement, and encryption protocols inline. By performing these security operations at the DPU level, your network environment can achieve advanced protection without sacrificing the high-speed connectivity needed by modern enterprise workloads.

What is the expected reliability of the Dell 540-BDNP in 24/7 data center operations? +

This SmartNIC is built to meet the rigorous physical and thermal requirements of enterprise-grade server environments. Designed for continuous, high-availability operation, it utilizes robust components capable of sustaining peak workloads over extended periods. When installed in properly ventilated, standard-compliant rack servers, it provides the consistent performance and endurance necessary for critical business infrastructure.

How can I obtain a bulk quote for the 540-BDNP from BuyRouterSwitch.com? +

Obtaining a bulk quote is simple and efficient. You can contact our dedicated sales team directly through the BuyRouterSwitch.com website or via our provided contact channels. Provide your specific quantity requirements, and our team will prepare a tailored, competitive pricing package designed to support your large-scale infrastructure procurement needs and project budget requirements.

Why should I choose BuyRouterSwitch.com for my Dell networking hardware purchases? +

At BuyRouterSwitch.com, we specialize in providing authentic enterprise-grade networking equipment. We maintain a focus on supply chain transparency and professional service, ensuring that your procurement process is secure and reliable. Choosing us means partnering with a specialist vendor dedicated to sourcing genuine hardware that meets the exact specifications required for your critical data center operations.

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