DELL 540-BCMQ Mellanox ConnectX-5 Dual Port 25GbE SFP28 PCIe Adapter with Low Profile Bracket

Name: DELL 540-BCMQ Mellanox ConnectX-5 Dual Port 25GbE SFP28 PCIe Adapter with Low Profile Bracket
Brand: Dell
SKU: 540-BCMQ
Price: 218.50 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: 540-BCMQ

Brand: Dell

Condition: Refurbished

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540-BCMQ

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overview

specifications

faqs

reviews

overview

540-BCMQ Overview

DELL 540-BCMQ Mellanox Connectx-5 Dual Port 25gbe Sfp28 Pcie Adapter With Low Profile Bracket Technical Specifications

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specifications

Specifications

Overview

Condition	Refurbished
Brand	Dell
Stock	In Stock

General

Form Factor	Plug-in Card - Low Profile
Device Type	Network Adapter
Ports	25 Gigabit Sfp28 X 2
Data Link Protocol	10 Gige, 25 Gigabit Lan
Interface (bus) Type	Pci Express
Data Transfer Rate	25 Gbps

faqs

Frequently Asked Questions

What server architectures are compatible with the Dell 540-BCMQ network interface card? +

The Dell 540-BCMQ is designed for seamless integration with Dell PowerEdge server platforms. It utilizes a standard PCIe interface, making it highly compatible with modern rack, tower, and blade servers that support high-speed Ethernet connectivity. We recommend verifying your specific server chassis and riser configuration to ensure physical space and lane support meet the requirements for this NIC.

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

Yes, this card supports advanced virtualization features, including Single Root I/O Virtualization (SR-IOV). By allowing virtual machines to bypass the hypervisor and access network hardware directly, the 540-BCMQ significantly reduces latency and lowers CPU overhead. This makes it an ideal candidate for dense virtualized environments where efficient resource allocation and high-speed data throughput are critical for workload performance.

What is the primary interface type for the 540-BCMQ NIC? +

The Dell 540-BCMQ operates over a high-performance PCIe interface. This card is engineered to provide reliable, low-latency connectivity for enterprise data center applications. By leveraging the PCIe bus architecture, it ensures maximum bandwidth efficiency and minimal bottlenecks during high-volume data transfers, which is essential for maintaining the operational integrity of your server infrastructure during peak demand cycles.

How does the Dell 540-BCMQ improve network performance in a data center? +

This card enhances network performance by offloading complex protocol processing from the server's primary CPU to the NIC itself. This intelligent traffic management enables faster throughput and more consistent connectivity, even under heavy load. By reducing the processing burden on the host server, the 540-BCMQ allows your applications to run more efficiently, ensuring smoother delivery of data across your enterprise network.

Is the 540-BCMQ suitable for high-traffic environments like cloud computing? +

Designed specifically for demanding environments, this NIC excels in cloud computing scenarios where high availability and consistent data transmission are mandatory. Its robust architecture is optimized for handling diverse traffic profiles and large-scale data packets. By providing stable, high-speed Ethernet connectivity, the 540-BCMQ serves as a foundational component for building scalable and reliable private or hybrid cloud infrastructures.

How do I manage and configure the settings for the 540-BCMQ? +

Management is performed through standard Dell server management tools, such as the iDRAC or the specific operating system’s network configuration utilities. These tools allow for precise control over port settings, link aggregation, and driver updates. By using established management frameworks, administrators can streamline deployment and maintain optimal performance parameters for the card without requiring proprietary or complex secondary software platforms.

What power efficiency benefits does the 540-BCMQ offer for large server clusters? +

The 540-BCMQ is engineered with power-saving features that help reduce the overall thermal and electrical footprint of your server clusters. By optimizing energy consumption during data transmission and idle states, the card assists in lowering operating costs for high-density environments. This efficiency is critical for modern data centers striving to maintain high performance while strictly adhering to energy sustainability and cooling requirements.

Can the 540-BCMQ be used for storage area network (SAN) traffic? +

While primarily categorized as an Ethernet NIC, the 540-BCMQ is highly capable of supporting converged infrastructure needs, including storage traffic. Its high-bandwidth throughput ensures that block-level storage data, such as iSCSI, is transferred with low latency. This makes the card a versatile choice for administrators looking to consolidate network traffic types while maintaining the high performance required for critical storage operations.

How can I obtain a bulk quote for the Dell 540-BCMQ on BuyRouterSwitch.com? +

For organizations needing multiple units for a server refresh or large-scale deployment, BuyRouterSwitch.com offers competitive bulk pricing. Simply navigate to our contact page or use our dedicated quote request feature on the product page. Provide the required quantities, and our sales team will quickly generate a custom quote tailored to your specific project needs and procurement timelines.

Why should I purchase the 540-BCMQ from BuyRouterSwitch.com? +

BuyRouterSwitch.com is a trusted source for enterprise networking hardware, ensuring that you receive authentic products that meet professional data center standards. We focus on providing a secure, streamlined purchasing experience for IT procurement managers and engineers. By choosing us, you benefit from our industry expertise, a simplified ordering process, and a reliable supply chain dedicated to supporting your critical infrastructure projects.

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