Dell N20KJ Broadcom 57810 Dual Port 10GB DA, SFP+ CNA

Name: Dell N20KJ Broadcom 57810 Dual Port 10GB DA, SFP+ CNA
Brand: Dell
SKU: N20KJ
Price: 50.40 USD
Availability: InStock
Rating: 5 (11 reviews)

Mfr. Part #: N20KJ

Brand: Dell

Condition: Refurbished

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N20KJ

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overview

specifications

faqs

reviews

overview

N20KJ Overview

DELL N20KJ Broadcom 57810s Dual Port 10gb Direct Attach/sfp+ Network Adapter With Full Height Bracket

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specifications

Specifications

Overview

Condition	Refurbished
Brand	Dell
Stock	In Stock

General

Manufacturer	DELL
Manufacturer Part Number	N20KJ

faqs

Frequently Asked Questions

What primary functions does the Dell N20KJ Converged Network Adapter provide in a server environment? +

The Dell N20KJ is a high-performance Converged Network Adapter designed to consolidate server I/O traffic. By supporting both traditional Ethernet networking and storage traffic (such as FCoE) on a single interface, it reduces the complexity of your cabling infrastructure, lowers power consumption, and streamlines server management within your data center rack environment.

Is the N20KJ compatible with standard Dell PowerEdge server architectures? +

Yes, the N20KJ is specifically engineered to integrate seamlessly with compatible Dell PowerEdge server platforms. It utilizes the standardized PCIe interface to ensure plug-and-play functionality within the dedicated riser slots. Before installation, always verify the specific server model's compatibility matrix to ensure optimal bus speed and driver support for your operating system.

How does the N20KJ improve storage performance in virtualized environments? +

By offloading storage protocol processing from the server CPU to the adapter hardware, the N20KJ significantly reduces latency and processor overhead. This is critical for virtualized environments where multiple virtual machines compete for I/O resources. It ensures stable, high-speed connectivity for SAN traffic, enabling consistent application performance and better overall server consolidation ratios.

Does the N20KJ support advanced bandwidth management features like QoS? +

The adapter includes hardware-level support for quality-of-service (QoS) protocols, allowing administrators to prioritize critical traffic streams. By tagging and managing traffic flow at the CNA level, you can ensure that high-priority storage or management packets receive the necessary bandwidth, preventing network congestion from impacting your sensitive business applications or mission-critical database operations.

Can the N20KJ be utilized for high-density cluster networking? +

Absolutely. The N20KJ is built for the rigors of high-density computing clusters. Its robust design ensures reliable data throughput, making it an excellent choice for scale-out storage solutions or clustered environments that require constant, low-latency communication between nodes. Its ability to converge traffic types helps minimize the total number of adapters needed per server.

What is the typical deployment scenario for the N20KJ adapter? +

This adapter is most commonly deployed in enterprise-grade data centers running converged infrastructure. It is ideal for environments where administrators need to connect servers to both LAN and SAN fabrics using minimal cabling. It provides a streamlined approach for companies looking to simplify their top-of-rack switching architecture while maintaining high performance for enterprise workloads.

Are there specific driver requirements for managing the N20KJ? +

To achieve peak performance and stability, it is essential to utilize the most current drivers and firmware provided by Dell. Proper driver installation ensures full access to the card's converged features and management capabilities. We recommend coordinating your driver updates with your server’s lifecycle management plan to maintain optimal interoperability with your existing switch fabric.

How does the N20KJ contribute to data center power efficiency? +

By consolidating networking and storage connectivity into a single, efficient card, the N20KJ reduces the total number of adapter cards and transceivers required per server. This consolidation reduces the thermal load and overall electricity consumption of the server chassis. Efficient hardware design translates directly into lower operational costs over the lifecycle of your server hardware fleet.

How can I obtain a bulk quote for the N20KJ at BuyRouterSwitch.com? +

If you are planning an enterprise-wide hardware refresh or need a large quantity of N20KJ adapters, our sales team is ready to assist. Simply reach out to our dedicated procurement desk with your volume requirements. We provide competitive bulk pricing tailored to project-based budgets, ensuring you get the best possible value for your large-scale infrastructure deployments.

Why should I source my Dell N20KJ hardware from BuyRouterSwitch.com? +

Buying from BuyRouterSwitch.com guarantees you receive genuine, reliable networking hardware sourced through trusted supply chains. Our team focuses on providing a secure ordering experience and rapid fulfillment for enterprise clients. By choosing us, you benefit from our specialized networking expertise and our commitment to helping IT managers procure the authentic components necessary to keep their systems running reliably.

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