GT3C4 Dell Dual Ports 10Gb Server Adapter Network

Dell 2 Port QLogic FastLinQ 41112 10Gb SFP+ Adapter 

The Dell GT3C4 QLogic FastLinQ 41112 10Gb SFP+ Server Adapter is a high-performance Ethernet PCI Express network interface card designed to deliver reliable, fast, and efficient wired network connectivity for enterprise servers. This dual-port adapter supports 10 Gigabit Ethernet speeds, making it an ideal solution for data centers, virtualization environments, and demanding server applications.

General Information

• Manufacturer: Dell
• Part Number: GT3C4
• Device Type: Ethernet Network Interface Card

Technical Specifications

• Form Factor: Plug-in Card, Low Profile
• Bus Interface: PCI Express
• Connectivity Type: Wired Network
• Port Configuration: 2 x 10Gb SFP+ Ports
• Network Protocol: 10 Gigabit Ethernet
• Maximum Data Rate: 10Gbps

Performance Benefits

• Supports high-bandwidth server networking requirements
• Improves data transfer efficiency
• Suitable for cloud computing and virtualization platforms
• Provides scalable network expansion options
• Helps optimize server communication performance

Compatible

• Dell PowerEdge C6420
• Dell PowerEdge FC640
• Dell PowerEdge R440
• Dell PowerEdge R540
• Dell PowerEdge R640
• Dell PowerEdge R6415
• Dell PowerEdge R740
• Dell PowerEdge R740xd
• Dell PowerEdge R740xd2
• Dell PowerEdge R7415
• Dell PowerEdge R7425
• Dell PowerEdge R840
• Dell PowerEdge R940xa

Compatible Dell PowerVault Systems

• Dell PowerVault NX3240
• Dell PowerVault NX3340

Dell GT3C4 41112 SFP+ Network Interface Card Overview

The Dell GT3C4 Dual Ports QLogic FastLinQ 41112 10Gb SFP+ Server Adapter Ethernet PCIe Network Interface Card is a high-performance networking solution designed for enterprise servers, data centers, virtualization environments, and demanding network infrastructures. This category of server adapters focuses on delivering reliable, fast, and scalable Ethernet connectivity through advanced PCI Express technology and dual-port 10 Gigabit Ethernet capabilities. Built around the QLogic FastLinQ 41112 controller architecture, this network interface card provides organizations with the bandwidth, efficiency, and flexibility required for modern computing environments.

A 10Gb SFP+ server adapter such as the Dell GT3C4 is engineered to support high-speed data communication between servers, storage systems, switches, and network appliances. Unlike traditional Gigabit Ethernet adapters, 10Gb Ethernet technology allows significantly higher data transfer rates, helping businesses manage large workloads, cloud applications, database systems, virtualization platforms, and high-volume network traffic. The dual-port design adds additional connectivity options, improving redundancy, load balancing, and overall network performance.

Understanding the Dell GT3C4 Server Adapter Category

The Dell GT3C4 belongs to the category of enterprise PCIe network interface cards that are built for professional server environments. These adapters are not ordinary desktop networking components; they are specialized hardware designed to operate continuously under demanding workloads. They provide the communication bridge between server hardware and network infrastructure, allowing systems to exchange data quickly and efficiently.

The QLogic FastLinQ 41112 technology inside this adapter represents a generation of Ethernet controller solutions focused on optimized throughput and intelligent network management. The adapter combines hardware acceleration features with efficient processing capabilities to reduce CPU overhead and improve server responsiveness. This makes it suitable for businesses that require consistent network performance across multiple applications and services.

Dual-Port 10Gb Ethernet Connectivity

One of the key characteristics of the Dell GT3C4 Dual Ports QLogic FastLinQ 41112 adapter is its dual SFP+ port configuration. Having two independent 10Gb Ethernet ports provides greater flexibility compared to single-port network cards. Administrators can configure both ports for increased bandwidth, failover protection, or separate network traffic flows depending on infrastructure requirements.

Dual-port adapters are commonly used in environments where network availability and performance are critical. A server can maintain connectivity even if one network path experiences an issue when redundancy configurations are properly implemented. Additionally, network administrators can distribute workloads between the two ports, helping reduce congestion and improving overall system efficiency.

Benefits of SFP+ Interface Technology

The SFP+ interface used by the Dell GT3C4 network adapter is an important feature for modern data center networking. SFP+ technology supports high-speed Ethernet connections while maintaining a compact form factor. This allows organizations to select compatible transceivers and cables based on their distance requirements, network design, and infrastructure preferences.

SFP+ connectivity provides flexibility because it can support different types of optical and direct-attach cable solutions. In enterprise environments, this allows network architects to design efficient connections between servers and switches while maintaining the performance advantages of 10Gb Ethernet. The modular nature of SFP+ also makes future upgrades and infrastructure changes easier.

High-Speed PCIe Network Interface Card for Enterprise Servers

The Dell GT3C4 is designed as a PCI Express network interface card, making it compatible with a wide range of server platforms that provide available PCIe expansion slots. PCIe technology enables fast communication between the network adapter and the server motherboard, ensuring that the adapter can handle large amounts of data without creating unnecessary bottlenecks.

Modern server applications depend heavily on fast internal and external communication. Virtual machines, storage systems, web applications, analytics platforms, and enterprise databases all require efficient networking. A high-performance PCIe Ethernet adapter helps servers deliver consistent performance by providing dedicated network processing capabilities rather than relying only on basic integrated networking solutions.

Designed for Data Center and Virtualization Environments

Data centers require networking equipment that can support thousands of simultaneous connections and large volumes of data movement. The Dell GT3C4 Dual Ports QLogic FastLinQ 41112 adapter is designed for these environments by offering high throughput, advanced Ethernet features, and dependable operation.

Virtualization environments particularly benefit from 10Gb network adapters because multiple virtual machines often share the same physical server resources. A single server may host many workloads, each generating network traffic. A dual-port 10Gb adapter provides the capacity needed to maintain smooth communication between virtual machines, storage resources, and external networks.

Improving Server Performance Through Network Acceleration

Network performance directly impacts overall server efficiency. When network traffic increases, a basic adapter may require more processor involvement to manage data transfers. The Dell GT3C4 adapter uses controller-based processing features to help manage networking operations more efficiently, allowing server CPUs to focus on application tasks.

This type of network acceleration is valuable for businesses running resource-intensive applications. Faster data movement can improve application responsiveness, reduce delays, and enhance the user experience for employees, customers, and connected systems. In large-scale environments, small improvements in network efficiency can create significant operational benefits.

Reliable Hardware for Continuous Operation

Enterprise networking equipment must be dependable because network interruptions can affect business operations. The Dell GT3C4 server adapter is built for professional server environments where stability and consistent performance are essential. Its enterprise-oriented design supports long periods of operation while maintaining reliable communication between connected systems.

Organizations often deploy these adapters in servers responsible for critical services such as virtualization hosts, storage platforms, application servers, and database systems. The combination of dual-port connectivity, 10Gb bandwidth, and enterprise controller technology makes this adapter a practical choice for demanding infrastructures.

Applications of Dell GT3C4 QLogic FastLinQ 41112 Adapter

The Dell GT3C4 network interface card can be used across many professional computing environments. It is commonly associated with enterprise server upgrades, data center deployments, network modernization projects, and high-performance computing setups. Businesses use adapters in this category to replace older network hardware and increase available bandwidth without replacing entire server systems.

Storage networking is one major application area where 10Gb Ethernet adapters provide substantial advantages. Modern storage solutions generate significant traffic, especially when multiple users or applications access shared resources. A faster network connection helps improve storage performance and reduces delays when transferring large files or processing intensive workloads.

Server Virtualization and Cloud Infrastructure Support

Cloud computing and virtualization depend on efficient networking. A physical server running multiple virtual machines requires enough bandwidth to support different workloads simultaneously. The Dell GT3C4 Dual Ports QLogic FastLinQ 41112 adapter provides the connectivity needed for virtualized environments where network traffic can be unpredictable and constantly changing.

Virtualization platforms often use separate network paths for management, storage, and application traffic. Dual-port adapters allow administrators to create organized network structures that improve security, performance, and reliability. This makes the adapter suitable for private cloud environments, enterprise virtualization clusters, and hybrid infrastructure deployments.

Enterprise Network Expansion and Upgrades

Many organizations continue to upgrade existing server environments rather than replacing complete systems. Installing a high-speed PCIe network adapter can extend the useful life of older servers by adding modern networking capabilities. The Dell GT3C4 provides an effective way to transition from slower Ethernet connections to 10Gb performance.

Network upgrades can help businesses handle growing data requirements. As applications become more advanced and data volumes increase, network infrastructure must evolve accordingly. A 10Gb Ethernet adapter provides additional capacity for future growth and supports the increasing demands of modern digital operations.

Compatibility and Integration Considerations

When selecting a server network adapter, compatibility with the existing hardware environment is important. Factors such as PCIe slot availability, operating system support, server model compatibility, and network switch capabilities should be considered before deployment. The Dell GT3C4 is intended for enterprise server use and should be matched with suitable infrastructure components.

Proper integration ensures that the adapter operates efficiently and delivers expected performance. Network administrators typically verify firmware versions, drivers, cable types, and switch configurations to achieve the best results. A properly configured 10Gb Ethernet adapter can significantly improve the communication capabilities of a server system.

Dell GT3C4 10Gb SFP+ Server Adapter

The Dell GT3C4 Dual Ports QLogic FastLinQ 41112 10Gb SFP+ Server Adapter Ethernet PCIe Network Interface Card represents a combination of speed, flexibility, and enterprise reliability. It is designed for organizations that require more than basic network connectivity and need dependable hardware capable of supporting modern workloads.

Its dual-port architecture, high-speed SFP+ connections, PCIe interface, and enterprise-class controller technology make it a strong option for improving server networking. Whether deployed in data centers, virtualization clusters, storage environments, or business-critical applications, this adapter provides the foundation for efficient and scalable communication.