0D1WT Dell Dual Port 10GB Qlogic Fastlinq Rj45 Dual Port 1gb Rj45 Rndc

Comprehensive Product Overview

The Dell 0D1WT Qlogic Fastlinq 41162 network interface card (NIC) offers exceptional connectivity and high-speed data transfer for enterprise-grade networks. Featuring both 10Gb and 1Gb RJ45 ports, this versatile adapter ensures superior performance in diverse networking environments.

General Information

• Manufacturer: Dell
• Part Number: 0D1WT
• Product Type: Dual-Port Converged Network Adapter

Technical Highlights

• Wireless Data Throughput: 10 Gigabits per second
• Form Factor: Full-height expansion card
• Ethernet LAN Ports: 2 (RJ-45 / SFP / SFP+ compatible)
• Total Network Connections: 2 integrated ports

Key Advantages

Speed and Reliability

• Supports high-bandwidth applications with 10Gb/s transfer capability
• Ensures stable connectivity for enterprise workloads

Design and Compatibility

• Full-height card suitable for standard server chassis
• Versatile port options for flexible deployment

Usage Scenarios

• Ideal for data-intensive environments requiring fast throughput
• Perfect for virtualization, storage networking, and cloud integration

Dell 0D1WT PCI Express Converged Network Adapter

The Dell 0D1WT 4-Port Converged Network Adapter is a high-performance server networking solution designed to deliver a flexible combination of Gigabit Ethernet and 10 Gigabit Ethernet connectivity through a single PCI Express interface. Engineered for enterprise-grade workloads, virtualization environments, and modern data center infrastructures, this adapter integrates multiple networking speeds into one unified card architecture. With its hybrid port configuration of 2 x 1GbE and 2 x 10GbE RJ-45 interfaces, it enables seamless workload segmentation, optimized traffic distribution, and enhanced server communication efficiency across storage, management, and application layers.

This adapter is particularly suited for environments that require both legacy compatibility and high-speed data transmission, allowing organizations to consolidate multiple network interface cards into a single converged solution. By supporting both 1GbE and 10GbE connections, it reduces hardware complexity while improving scalability in enterprise server deployments.

Advanced 4-Port Network Architecture

Hybrid Port Configuration for Enterprise Flexibility

The Dell 0D1WT adapter integrates four RJ-45 ports strategically divided between two 1GbE and two 10GbE interfaces. This hybrid design enables administrators to allocate network traffic based on workload priority and infrastructure requirements. The 1GbE ports are typically used for management traffic, low-bandwidth services, and legacy system integration, while the 10GbE ports are optimized for high-performance applications such as virtualization clusters, database replication, and storage networking.

Balanced Traffic Distribution Across Multiple Interfaces

By distributing traffic across four independent ports, the adapter enhances redundancy and load balancing capabilities. Network administrators can configure failover mechanisms and teaming strategies to ensure continuous connectivity even in the event of link failure. This architecture also reduces bottlenecks by separating critical workloads across different physical channels, ensuring stable and predictable network performance in enterprise environments.

Optimized Internal Data Pathways

The internal design of the adapter prioritizes low-latency packet processing by utilizing efficient data pathways between the PCI Express bus and the integrated network controllers. This reduces overhead and ensures that both 1GbE and 10GbE streams are processed efficiently without contention, supporting mixed workload environments with varying bandwidth demands.

PCI Express Interface and System Integration

High-Speed PCIe Connectivity

The Dell 0D1WT Converged Network Adapter utilizes a PCI Express interface to connect directly to the server motherboard, ensuring high-throughput communication between the network adapter and the system CPU. This direct connection minimizes latency and maximizes data transfer rates, which is essential for modern enterprise applications requiring real-time responsiveness and large-scale data processing.

Compatibility with Enterprise Server Platforms

This adapter is designed for compatibility with a wide range of Dell PowerEdge servers and other enterprise-class systems that support PCIe expansion slots. Its standardized form factor ensures easy installation into rack-mounted and tower server configurations, making it suitable for both new deployments and infrastructure upgrades.

Efficient Bus Utilization

The PCI Express architecture allows the adapter to efficiently manage multiple data streams simultaneously. By leveraging dedicated lanes for network traffic, the card minimizes congestion and ensures stable throughput even under heavy workloads such as virtualization clusters and distributed computing environments.

1GbE and 10GbE RJ-45 Port Functionality

Legacy and Modern Network Compatibility

The inclusion of both 1GbE and 10GbE RJ-45 ports ensures broad compatibility across diverse networking environments. The 1GbE ports maintain support for legacy systems, enabling gradual infrastructure upgrades without requiring immediate full-scale replacement. Meanwhile, the 10GbE ports provide the necessary bandwidth for modern applications that demand high-speed data transfer.

Copper-Based RJ-45 Advantages

Unlike fiber-based solutions, RJ-45 copper connectivity provides cost-effective deployment and easier cable management. The Dell 0D1WT adapter leverages twisted-pair Ethernet cabling, which is widely available and simple to install. This reduces operational complexity and allows organizations to maintain existing structured cabling systems while upgrading performance capabilities.

Distance and Performance Optimization

RJ-45 10GbE connectivity is optimized for short to medium-range data center links, making it ideal for top-of-rack switching environments. The adapter ensures stable signal integrity and reduced packet loss, even under high throughput conditions, making it suitable for enterprise LAN and storage networks.

Converged Network Adapter (CNA) Technology

Unified Networking and Storage Traffic

The Dell 0D1WT operates as a Converged Network Adapter, meaning it can handle both traditional Ethernet traffic and storage-related protocols on a single hardware platform. This convergence reduces the need for separate network interface cards for storage and data traffic, simplifying server architecture and reducing hardware costs.

Support for Storage Protocol Offloading

CNA technology enables offloading of storage protocols such as iSCSI and Fibre Channel over Ethernet (FCoE), reducing CPU overhead and improving system efficiency. By handling these tasks at the hardware level, the adapter frees up server processing resources for application workloads.

Reduced Infrastructure Complexity

Converged networking significantly reduces the number of physical adapters, switches, and cables required in a data center environment. This leads to improved airflow within server racks, lower power consumption, and simplified maintenance operations.

Performance Optimization and Offload Capabilities

TCP/IP Offload Engine

The adapter incorporates advanced offload engines that handle TCP/IP processing tasks such as checksum calculation and segmentation. This reduces CPU utilization and allows server processors to focus on core application workloads instead of network processing overhead.

Large Send and Receive Offload

By supporting large send and receive offload capabilities, the adapter optimizes packet handling efficiency. This results in improved throughput for high-volume data transfers, particularly in virtualized environments and cloud-based infrastructure systems.

Interrupt Moderation and Latency Control

The Dell 0D1WT adapter uses intelligent interrupt moderation techniques to reduce CPU interruptions caused by network traffic. This improves system stability and ensures smoother performance under heavy network load conditions, particularly in enterprise-grade virtualization clusters.

Virtualization and Cloud Infrastructure

VMware and Hypervisor Integration

This converged network adapter is optimized for virtualization platforms, including VMware ESXi and other hypervisors commonly used in enterprise environments. It supports virtual machine traffic segmentation, enabling efficient distribution of network resources across multiple virtual workloads.

SR-IOV Capability for Virtualized Networks

Single Root Input/Output Virtualization (SR-IOV) support allows the adapter to allocate dedicated virtual functions to individual virtual machines. This ensures near-native network performance for virtualized workloads while maintaining isolation and security between tenants.

Cloud Data Center Optimization

In cloud computing environments, the adapter provides scalable bandwidth allocation and efficient resource sharing. Its ability to handle multiple traffic types simultaneously makes it suitable for multi-tenant architectures and software-defined data centers.

Data Center Deployment Scenarios

Enterprise Server Clusters

The Dell 0D1WT adapter is ideal for clustered server environments where high availability and redundancy are critical. Its multi-port design allows for failover configurations and load balancing across different physical network paths.

Storage Area Network Integration

In storage-intensive environments, the adapter supports efficient data replication and backup processes. By offloading storage protocols, it improves performance for SAN and NAS systems while maintaining consistent network throughput.

High-Performance Computing Environments

For HPC workloads, the combination of 1GbE and 10GbE connectivity enables efficient segmentation of control and data traffic. This ensures that computational workloads are not impacted by network congestion or bottlenecks.

Security and Network Management Features

Hardware-Based Traffic Isolation

The adapter supports secure traffic segmentation at the hardware level, ensuring that different network streams remain isolated. This is particularly important in multi-tenant environments where data security and integrity are critical.

Secure Boot and Firmware Integrity

The adapter supports secure firmware mechanisms that ensure only verified firmware is executed during initialization. This reduces the risk of unauthorized modifications and enhances overall system security posture.

Thermal and Power Efficiency

Low Power Consumption Architecture

The adapter is engineered to operate efficiently within enterprise power budgets. Its optimized circuitry reduces energy consumption while maintaining high-performance networking capabilities across all four ports.

Heat Dissipation Optimization

Efficient thermal management ensures stable operation under continuous high-load conditions. The adapter is designed to integrate with server airflow systems, preventing overheating in dense rack environments.

Energy Efficient Ethernet

Energy Efficient Ethernet features allow the adapter to reduce power usage during periods of low network activity, contributing to overall data center energy savings.

Enterprise Networking Scalability

Scalable Infrastructure Design

The Dell 0D1WT adapter supports scalable deployment strategies that allow organizations to expand network capacity without replacing existing infrastructure. Its hybrid port configuration ensures compatibility with both current and future networking demands.

Support for Evolving Data Center Standards

As data center technologies evolve toward higher bandwidth and software-defined networking models, this adapter provides a transitional solution that supports both traditional and modern architectures.

Deployment Reliability

Built for continuous operation in mission-critical environments, the adapter offers long-term reliability and stability, making it suitable for enterprise deployments that require consistent uptime and performance.