Dell 540-BCMN Mellanox ConnectX-6 Single Port VPI HDR QSFP Adapter with Low-Profile Bracket No Auxiliary Card

Name: Dell 540-BCMN Mellanox ConnectX-6 Single Port VPI HDR QSFP Adapter with Low-Profile Bracket No Auxiliary Card
Brand: Dell
SKU: 540-BCMN
Price: 1638.50 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: 540-BCMN

Brand: Dell

Condition: Refurbished

Skip to the end of the images gallery

Skip to the beginning of the images gallery

-13%

Was: $1,884.28

You Save: $245.78 13% OFF

$1,638.50 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight Shipping
Warranty: 90-day return/replacement

Click here to read our Return Policy for returns/replacements.

540-BCMN

Quantity:

Extra 5% Off at Checkout

Genuine Guarantee
Volume Pricing Available

Request a Custom Quote

Free ground shipping within the

United States

Government, Federal & Education Procurement

We support quotes, POs, stock docs, and compliance invoicing.

Email: support@buyrouterswitch.com SAM.gov Registered Vendor CAGE Code : 23P86

overview

specifications

faqs

reviews

overview

540-BCMN Overview

DELL 540-BCMN Mellanox Connectx-6 Single Port Vpi Hdr Qsfp Adapter With Low-profile Bracket No Auxiliary Card

Need help with 540-BCMN?

Get pricing, availability, lead time, and compatible options from our team. Chat with us live or email support@buyrouterswitch.com

specifications

Specifications

Overview

Condition	Refurbished
Brand	Dell
Stock	In Stock

Key Features

Data Transmission Rate Ethernet	10/25/40/50/100/200 Gb/s/ Infiniband: Sdr, Ddr, Qdr, Fdr, Edr, Hdr100, Hdr

faqs

Frequently Asked Questions

What primary server architectures are compatible with the Dell 540-BCMN? +

The Dell 540-BCMN is engineered for seamless integration with Dell PowerEdge servers. It utilizes a standard PCIe interface, allowing it to function reliably across various server generations that support high-speed fiber connectivity. We recommend verifying your specific server model's riser configuration and PCIe slot availability to ensure optimal hardware alignment and bus throughput for your data center environment.

Does the 540-BCMN support advanced virtualization features like SR-IOV? +

Yes, this network interface card is designed to handle modern virtualization workloads effectively. By supporting Single Root I/O Virtualization (SR-IOV), the 540-BCMN allows virtual machines to bypass the hypervisor and access the hardware directly. This significantly reduces CPU overhead and latency, making it an excellent choice for high-density cloud environments and virtualized enterprise applications requiring robust network performance.

What type of optical transceivers are recommended for use with this fiber NIC? +

To maintain optimal signal integrity and link stability, you should utilize Dell-branded or compatible SFP+/SFP28 optical transceivers that match the specific speed and distance requirements of your network infrastructure. Ensure that the fiber cabling type, such as OM3 or OM4 multimode, is correctly paired with the transceivers to avoid packet loss or connectivity issues within your fiber backbone.

Can the 540-BCMN be managed through standard Dell server management tools? +

This network card is fully compatible with Dell's suite of management utilities, including iDRAC and Lifecycle Controller. These tools allow administrators to perform firmware updates, monitor port statistics, and configure hardware settings remotely. By leveraging these integrated platforms, IT teams can maintain consistent control and visibility over their network interface configurations without needing to access the physical server site.

How does the Dell 540-BCMN handle network traffic processing to reduce CPU load? +

The 540-BCMN incorporates advanced offloading engines that handle complex tasks like checksum calculations, TCP segmentation, and packet processing directly on the card. By offloading these intensive network protocols from the server's main processor, the card ensures that CPU resources remain focused on application performance. This architecture is vital for maintaining high throughput and low-latency communication in demanding enterprise network deployments.

What are the common deployment scenarios for the 540-BCMN in a corporate environment? +

This NIC is ideally suited for high-bandwidth server deployments, including database clusters, high-performance computing (HPC) nodes, and storage area networks (SAN). Its fiber-based connectivity provides the long-range signal integrity needed for inter-rack communication. Whether you are upgrading your virtualization host or expanding your data center backbone, this card offers the high-speed, reliable data throughput required for critical business operations.

Is the 540-BCMN suitable for high-availability cluster setups? +

Absolutely. The 540-BCMN supports industry-standard link aggregation and failover protocols, making it a reliable component for high-availability networking. When paired with secondary network adapters, it enables robust redundancy, ensuring that your mission-critical applications remain accessible even in the event of a single path failure. Its consistent performance and stability under load make it a preferred choice for enterprise-grade clustering solutions.

What is the typical power consumption profile of the Dell 540-BCMN? +

The Dell 540-BCMN is designed for power efficiency to help minimize the overall thermal and electrical load on your server rack. While precise power draw can fluctuate based on traffic utilization and environmental conditions, this card adheres to strict PCIe power specifications. This ensures stable operation within the power envelope provided by your server's PCIe slots without requiring auxiliary power connectors.

Why should I source my 540-BCMN requirements through BuyRouterSwitch.com? +

BuyRouterSwitch.com specializes in providing authentic enterprise networking hardware directly to IT professionals. We maintain a curated inventory of genuine components to ensure your infrastructure remains secure and performant. By sourcing your Dell 540-BCMN through us, you benefit from our industry expertise and our focus on streamlining the procurement process, ensuring you receive the correct hardware for your specific technical environment.

How can I obtain a custom price quote for large volume orders of the 540-BCMN? +

For organizations planning large-scale infrastructure rollouts, BuyRouterSwitch.com offers specialized support for bulk procurement. We encourage you to reach out to our dedicated sales team via our website to discuss your project requirements. We can provide tailored quotes and volume pricing structures that align with your procurement goals, ensuring a smooth and cost-effective acquisition process for your enterprise network hardware needs.

Reviews