Your go-to destination for cutting-edge server products

9/9

20NJD Dell Connect-4 LX 2-Port 10/25GBE DA/SFP PCI-Express 3.0 X8 Network Adapters

20NJD
Hover on image to enlarge

Brief Overview of 20NJD

Dell Connect-4 LX 2-Port 10/25GBE DA/SFP PCI-Express 3.0 X8 Network Adapters by 20NJD. Excellent Refurbished with 6-Month Replacement Warranty

QR Code of 20NJD Dell Connect-4 LX 2-Port 10/25GBE DA/SFP PCI-Express 3.0 X8 Network Adapters
$56.70
$45.00
You save: $11.70 (21%)
Ask a question
+
Quote
Additional 7% discount at checkout
SKU/MPN20NJDAvailability✅ In StockProcessing TimeUsually ships same day ManufacturerDell Product/Item ConditionExcellent Refurbished ServerOrbit Replacement WarrantySix-Month (180 Days)
Our Advantages
  • Free Ground Shipping 
  • — Min. 6-month Replacement Warranty
  • — Genuine/Authentic Products  
  • — Easy Return and Exchange
  • — Different Payment Methods
  • — Best Price
  • — We Guarantee Price Matching
  • — Tax-Exempt Facilities
  • — 24/7 Live Chat, Phone Support 
Payment Options
  • — Visa, MasterCard, Discover, and Amex
  • — JCB, Diners Club, UnionPay
  • — PayPal, ACH/Wire Transfer
  • — Apple Pay, Amazon Pay, Google Pay
  • — Buy Now, Pay Later - Affirm, Afterpay
  • — GOV/EDU/Institutions PO's Accepted 
  • — Invoices
Delivery
  • — Deliver Anywhere
  • — Express Delivery in the USA and Worldwide
  • — Ship to -APO -FPO
  • For USA - Free Ground Shipping
  • — Worldwide - from $30

Same product also available in:

Description

Dell 20NJD Network Adapter Overview

Product Information

  • Brand: Dell
  • Model Number: 20NJD
  • Category: Network Adapter

Device Specifications

Networking Ports

  • 25 Gigabit Ethernet (2 Ports)

Form Factor

  • Plug-In Card

Interface Type

  • PCI Express 3.0 x8

PCI Compatibility

  • PCIe 1.1, PCIe 2.0, PCIe 3.0

Connectivity Technology

  • Wired

Data Transfer and Network Protocols

Data Link Protocol

  • 25 Gigabit LAN

Data Transfer Rate

  • Up to 25 GBPS

Supported Network Protocols

  • TCP/IP
  • UDP/IP
  • iSCSI

Management and Remote Features

Remote Management Protocols

  • RMON
  • RMON 2

Advanced Features

  • Auto-Negotiation
  • VLAN Support
  • Diffserv Support
  • Priority-Based Flow Control
  • TCP/IP Offloading
  • Quality of Service (QoS)
  • Jumbo Frame Support
  • RDMA Support
  • Link Aggregation Control Protocol (LACP)
  • Energy Efficient Ethernet
  • Management Information Base (MIB)
  • Tagged VLAN
  • Extended Message-Signaled Interrupts (MSI-X)

Compliance and Standards

Supported Standards

  • IEEE 802.1Q
  • IEEE 802.1P
  • IEEE 802.3AD (LACP)
  • IEEE 802.3AE
  • IEEE 802.3AZ
  • IEEE 802.1QBB
  • IEEE 802.1QAZ
  • IEEE 802.1QAU

Expansion and Connectivity Options

Interfaces

  • 2 x 25Gb Ethernet Ports

Ports

The Dell 20NJD Network Adapter is equipped with 2 ports, making it an ideal choice for users who require multiple connections. Having 2 ports offers several benefits and is of great importance in various networking scenarios.

Increased Connectivity

With 2 ports, the Dell 20NJD Network Adapter allows users to connect to multiple devices simultaneously. This feature is particularly useful in environments where there is a need for high-speed data transfer between different systems. Whether it's a small office setup or a large enterprise network, the ability to connect multiple devices can greatly enhance productivity and efficiency.

Load Balancing

One of the significant advantages of having 2 ports is load balancing. Load balancing distributes network traffic evenly across multiple connections, effectively utilizing the available bandwidth. This feature ensures that no single connection becomes overwhelmed, resulting in optimal performance and preventing bottlenecks. Users can experience faster data transfer speeds and a smoother network experience overall.

Redundancy and High Availability

Another crucial benefit of having 2 ports is redundancy and high availability. In case one port fails or encounters any issues, the second port can take over the network traffic seamlessly. This redundancy ensures uninterrupted connectivity, minimizing downtime and ensuring business continuity. Industries that rely on continuous network connectivity, such as healthcare or finance, greatly benefit from this feature as it helps prevent data loss and service interruptions.

Network Segmentation

Having 2 ports also enables network segmentation. Users can separate different types of traffic by connecting specific devices or networks to each port. This segregation allows for better network management and improved security. By isolating critical systems or sensitive data on a separate port, users can enhance data protection and prevent unauthorized access.

Flexibility in Network Configuration

The presence of 2 ports provides users with greater flexibility in network configuration. They can choose to utilize both ports for different purposes or combine them for higher bandwidth requirements. The Dell 20NJD Network Adapter can be configured to suit specific networking needs, allowing users to adapt and scale their network infrastructure as per their requirements.

Future-Proofing

Investing in a network adapter with 2 ports ensures future-proofing to some extent. As the demand for higher bandwidth and increased connectivity continues to grow, having the capability to support multiple connections becomes essential. By opting for a network adapter with 2 ports, users can ensure that their networking infrastructure remains capable of meeting future requirements without the need for immediate upgrades or replacements.

Conclusion

The Dell 20NJD Network Adapter's 2 ports offer users increased connectivity, load balancing, redundancy, and high availability. They provide flexibility in network configuration, enable network segmentation, and contribute to future-proofing. Whether it's for small businesses or large enterprises, the presence of 2 ports in the Dell 20NJD Network Adapter makes it a valuable choice for users seeking optimal performance and enhanced networking capabilities.

Features
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
Six-Month (180 Days)