DFMC0 Dell Quad Ports 41164 10 Gigabit Server Adapter Ethernet PCIe.

Dell DFMC0 QLogic FastLinQ 4-Port 10GbE Adapter Overview

The Dell DFMC0 4-Port 10 Gigabit Ethernet Network Interface Card (NIC) is a high-performance server adapter designed to deliver ultra-fast, reliable, and scalable networking connectivity for modern enterprise data centers. Built with QLogic FastLinQ technology, this full-height PCI Express network card supports multi-port 10GbE connectivity, making it ideal for virtualization, cloud computing, storage networking, and high-throughput workloads.

Product Information

• Manufacturer: Dell
• Part Number: DFMC0
• Product Type: Ethernet Network Adapter (NIC)
• Interface: PCI Express (Plug-in Card)
• Ports: 4 x 10 Gigabit SFP+ Ethernet
• Form Factor: Full Height Expansion Card
• Data Rate: Up to 10 Gbps per port

Performance Advantages of 10GbE Networking

• Up to 10 Gbps per port throughput
• Reduced network congestion in data centers
• Improved virtualization performance
• High-speed storage and backup transfers
• Enhanced cloud computing efficiency

PCIe Connectivity Benefits

• High-speed internal data transmission
• Low-latency packet processing
• Stable and reliable bus interface
• Optimized server performance

Port Configuration Highlights

• 4 x 10GbE SFP+ Ethernet ports
• Supports high-speed fiber networking
• Designed for enterprise backbone connectivity
• Ideal for storage area networks (SAN)

Key Performance Enhancements

• Hardware-based network acceleration
• Reduced CPU overhead during data transfers
• Improved virtual machine networking efficiency
• Enhanced throughput for enterprise applications

Supported Dell EMC PowerEdge Servers

• PowerEdge R440
• PowerEdge R540
• PowerEdge R640
• PowerEdge R650
• PowerEdge R740
• PowerEdge R740xd
• PowerEdge R740xd2
• PowerEdge R7415
• PowerEdge R7425
• PowerEdge R750
• PowerEdge R750xa
• PowerEdge R840
• PowerEdge R940
• PowerEdge R940xa

Storage System Compatibility

• Dell EMC Storage NX3240
• Powervault NX3240

Wired High-Speed Networking

• 10 Gigabit Ethernet wired connectivity
• Stable and interference-free data transmission
• Ideal for enterprise backbone networks

Multi-Protocol Support

• Data Link Protocol: 10 Gigabit Ethernet
• Optimized for high-throughput workloads
• Supports modern data center networking standards

Dell DFMC0 4-Port QLogic FastLinQ Ethernet Server Adapter

The Dell DFMC0 4-Ports 10 Gigabit 41164 QLogic FastLinQ Server Adapter Ethernet PCIe Network Interface Card is a high-performance enterprise networking solution designed to deliver advanced multi-port connectivity, low latency data transmission, and scalable throughput for modern data center and server environments. Built on the robust FastLinQ architecture from QLogic, this full-height PCI Express network adapter provides exceptional networking efficiency for Dell PowerEdge servers and enterprise-grade computing infrastructures requiring stable, high-bandwidth communication across virtualized, cloud, and storage-intensive workloads.

Engineered for mission-critical applications, this 10 Gigabit Ethernet server adapter supports four independent network ports, enabling advanced workload balancing, redundancy configurations, and optimized data flow across multiple network segments. The Dell DFMC0 adapter is widely deployed in enterprise environments where performance, scalability, and reliability are essential for continuous business operations and high-volume data processing systems.

Enterprise-Class 10 Gigabit Multi-Port Network Architecture

The Dell DFMC0 FastLinQ 41164 server adapter features a 4-port 10 Gigabit Ethernet configuration designed to maximize network throughput and improve data distribution across enterprise workloads. This multi-port architecture enables organizations to achieve superior network efficiency, enhanced redundancy, and improved load balancing capabilities within complex IT infrastructures.

Each port operates independently, allowing administrators to configure flexible networking topologies tailored to application requirements, data center architecture, and workload distribution strategies. This flexibility is critical in modern environments where virtualization, distributed computing, and cloud-based services require dynamic and scalable networking solutions.

High-Bandwidth Data Center Connectivity

Data center environments require high-speed and low-latency communication between servers, storage arrays, and network switches. The Dell DFMC0 adapter provides 10 Gigabit Ethernet connectivity per port, ensuring efficient data transmission for large-scale enterprise applications.

This high-bandwidth capability supports demanding workloads such as virtualization clusters, database servers, backup systems, and high-performance computing environments where consistent data throughput is essential for operational stability and performance optimization.

Optimized Multi-Port Load Distribution

The 4-port design enables intelligent traffic distribution across multiple network channels, reducing congestion and improving overall system performance. By distributing workloads evenly, the adapter enhances network reliability and minimizes bottlenecks in high-traffic environments.

This capability is especially beneficial for organizations operating virtualized environments where multiple virtual machines generate simultaneous network traffic requiring efficient bandwidth allocation and optimized routing.

Redundant Network Path Configuration

Redundancy is a critical requirement in enterprise networking. The Dell DFMC0 adapter supports redundant path configurations, ensuring continuous connectivity even in the event of a port or link failure. This enhances system resilience and improves overall network availability.

Redundant configurations help maintain uninterrupted access to critical applications and services, making this adapter suitable for mission-critical enterprise deployments.

Scalable Network Throughput Expansion

Scalability is essential for growing enterprise infrastructures. The multi-port architecture allows organizations to scale network bandwidth incrementally without requiring full hardware replacement, providing cost-effective expansion options for evolving IT environments.

QLogic FastLinQ 41164 Networking Technology Integration

The Dell DFMC0 adapter is built on the QLogic FastLinQ 41164 platform, which provides advanced networking features designed to optimize server performance, reduce CPU utilization, and improve overall system efficiency. This architecture is engineered to handle high-volume data traffic while maintaining low latency and stable throughput.

FastLinQ technology integrates hardware acceleration features that offload networking tasks from the server CPU, enabling more efficient resource utilization and improved application performance. This is particularly beneficial in virtualized environments where compute resources must be shared across multiple workloads.

Hardware Offload Acceleration Capabilities

Hardware offloading reduces CPU overhead by handling networking tasks directly within the adapter. This improves system efficiency and allows server processors to focus on application-level workloads rather than network processing tasks.

This acceleration enhances performance in environments such as cloud computing platforms, virtual desktop infrastructure, and large-scale database systems where processing efficiency is critical.

Low-Latency Packet Processing

Low-latency networking is essential for modern enterprise applications that require real-time responsiveness. The FastLinQ architecture optimizes packet processing to minimize transmission delays and improve communication speed between networked systems.

This capability supports latency-sensitive workloads including financial trading systems, real-time analytics platforms, and distributed computing environments.

Enhanced Virtualization Performance

The Dell DFMC0 adapter is optimized for virtualization platforms, enabling efficient communication between virtual machines and physical network infrastructure. This improves workload distribution and ensures consistent application performance across virtualized environments.

Efficient Multi-Tenant Networking Support

Multi-tenant environments require secure and isolated network communication between different workloads and user groups. The adapter supports efficient traffic segmentation, enabling secure and scalable network operations in shared infrastructure environments.

PCI Express Full-Height Server Integration Design

The Dell DFMC0 4-port network adapter is designed as a full-height PCI Express card, ensuring compatibility with enterprise-grade server chassis and Dell PowerEdge systems. The PCIe interface provides high-speed data transfer capabilities between the adapter and server motherboard, enabling efficient communication and low-latency networking performance.

Full-height form factor design ensures mechanical stability and optimal airflow within server environments, contributing to long-term hardware reliability and consistent performance under continuous workloads.

PCIe High-Speed Interface Architecture

The PCI Express interface enables high-bandwidth communication between the server and network adapter, ensuring rapid data transfer and efficient packet processing. This architecture supports demanding enterprise workloads requiring consistent and reliable network performance.

PCIe connectivity also enhances scalability by allowing integration into a wide range of server configurations and enterprise infrastructure deployments.

Enterprise Server Compatibility

The Dell DFMC0 adapter is specifically designed for Dell PowerEdge server environments, ensuring seamless integration and optimized performance. Compatibility with enterprise server architectures simplifies deployment and reduces configuration complexity.

This ensures stable operation across data center environments where hardware standardization and reliability are critical requirements.

Optimized Physical Installation Design

The full-height design ensures secure installation within server chassis, providing stability during continuous operation and minimizing risks associated with physical movement or vibration in rack-mounted environments.

Advanced Network Performance Optimization

The Dell DFMC0 FastLinQ adapter is engineered to deliver optimized network performance through intelligent traffic management, efficient packet processing, and advanced load balancing capabilities. These features enable organizations to maintain consistent throughput and reliable communication across enterprise systems.

Performance optimization is essential in modern IT environments where applications rely on high-speed data transfer and uninterrupted network access to maintain productivity and service quality.

Intelligent Traffic Management

Intelligent traffic management ensures that network resources are distributed efficiently across all available ports. This reduces congestion and improves overall system responsiveness in high-demand environments.

By optimizing traffic flow, the adapter enhances application performance and ensures consistent user experience across enterprise workloads.

Adaptive Bandwidth Allocation

Adaptive bandwidth allocation enables dynamic distribution of network resources based on workload requirements. This ensures that critical applications receive priority access to network bandwidth while maintaining balanced performance across all connected systems.

This capability is particularly important in environments supporting mixed workloads such as virtualization, storage networking, and cloud applications.

Enhanced Throughput Efficiency

Throughput efficiency improvements ensure that large volumes of data are processed quickly and reliably. This is essential for enterprise environments handling data-intensive operations such as backups, replication, and analytics processing.

Enterprise Virtualization and Cloud Infrastructure Support

The Dell DFMC0 4-port 10 Gigabit adapter is optimized for virtualization and cloud computing environments where multiple workloads share network infrastructure resources. Its high-bandwidth capabilities and hardware acceleration features make it ideal for modern enterprise IT architectures.

Virtualized environments require efficient communication between virtual machines, storage systems, and application services. The adapter ensures seamless connectivity and optimized performance across these interconnected systems.

Virtual Machine Network Acceleration

Virtual machine workloads benefit from accelerated network processing, reducing latency and improving overall system efficiency. The adapter ensures smooth communication between virtual instances and external network resources.

This enhances scalability and performance in environments using hypervisors such as VMware, Hyper-V, and KVM-based platforms.

Cloud Data Center Integration

Cloud environments require high-speed and reliable networking infrastructure to support distributed applications and services. The Dell DFMC0 adapter provides the necessary bandwidth and performance for cloud data center operations.

This ensures efficient communication between compute nodes, storage systems, and external network services in hybrid and private cloud deployments.

High-Performance Distributed Computing Support

Distributed computing environments require consistent high-speed communication between multiple nodes. The Dell DFMC0 adapter ensures reliable data exchange across distributed systems, improving computational efficiency and workload execution.

Enterprise Reliability and Operational Stability

The Dell DFMC0 FastLinQ server adapter is designed for continuous enterprise operation, providing stable performance and reliable connectivity in mission-critical environments. Its robust architecture ensures long-term durability and consistent operation under heavy workloads.

Continuous Network Operation Capability

The adapter is engineered to support continuous operation in enterprise environments, ensuring uninterrupted connectivity for critical applications and services.

This improves system uptime and supports business continuity strategies in demanding IT infrastructures.

Robust Hardware Engineering

Durable hardware construction ensures long-term operational stability, even under continuous high-performance workloads. This reduces maintenance requirements and improves infrastructure reliability.