DWNRF Dell Intel E810 2 Port 100GbE QSFP28 PCIe Low Profile Adapter

Product Overview of Dell DWNRF 2 Ports Network Adapter

Discover the exceptional capabilities of the DELL DWNRF Intel E810 Dual Port 100GbE QSFP28 PCIe Low Profile Adapter, designed for high-performance network connectivity. This advanced network adapter ensures seamless data transfer, low latency, and reliable performance for demanding applications in data centers, enterprise networks, and high-speed computing environments.

Main Specifications

• Manufacturer: Dell
• Part Number: DWNRF
• Product Type: 2 Ports Network Adapter

Technical Specifications

• Form Factor: Compact plug-in card, low-profile design
• Bus Type: PCI Express 4.0 x16
• Supported Revisions: PCIe 3.0 and PCIe 4.0
• Compliance: IEEE 802.1p standard
• Port Configuration: Dual QSFP28 slots
• Technology: Wired Ethernet
• Protocols Supported: Gigabit Ethernet, 10GbE, 25Gb LAN, 50Gb LAN, 100Gb Ethernet

Performance Features

• Advanced Capabilities: RDMA support
• Interrupt Handling: Extended MSI-X
• Traffic Management: DSCP support
• Enhanced Networking: RoCE v2 compatibility

Remote Management

• Protocols: SNMP and RMON for monitoring and administration

Environmental Specifications

• Operating Temperature: 32 °F minimum, 131 °F maximum
• Humidity Range: Up to 90% non-condensing

Key Advantages

• High-speed data throughput across multiple Ethernet standards
• Low-profile design suitable for space-constrained environments
• Robust compliance with industry protocols ensuring reliability

Usage Scenarios

• Optimized for enterprise data centers requiring scalable bandwidth
• Ideal for cloud computing and virtualization workloads
• Supports advanced remote monitoring for IT infrastructure management

Dell DWNRF Intel 100GbE QSFP28 PCI-E Adapter

The Dell DWNRF Intel E810 2 Port 100GbE QSFP28 PCIe Low Profile Adapter represents a high-performance enterprise networking solution designed for modern data center environments that demand extreme throughput, ultra-low latency, and advanced network virtualization capabilities. Built on Intel’s E810 Ethernet controller architecture, this adapter delivers dual-port 100 Gigabit Ethernet connectivity through QSFP28 interfaces, making it suitable for hyperscale cloud infrastructures, high-performance computing (HPC) clusters, virtualization platforms, and bandwidth-intensive enterprise workloads. As organizations continue to transition toward software-defined networking and cloud-native applications, the demand for scalable and efficient network interface cards (NICs) like this model continues to grow significantly.

Enterprise-Class 100GbE Networking Architecture

Intel E810 Controller Foundation

At the core of the adapter lies the Intel E810 Ethernet controller, engineered to support next-generation networking requirements with advanced packet processing capabilities. The controller is optimized for cloud-scale environments where deterministic performance, hardware offloading, and multi-queue packet distribution are critical. It supports dynamic device personalization, enabling administrators to fine-tune performance based on workload requirements such as storage replication, distributed computing, and virtualization density.

Dual-Port 100GbE QSFP28 Interface

The dual-port QSFP28 design enables two independent 100GbE connections, providing a combined potential throughput of up to 200Gbps. This architecture ensures seamless load balancing across network paths, high availability configurations, and redundancy in mission-critical systems. QSFP28 transceivers support multiple optical and direct attach copper (DAC) configurations, allowing flexible deployment across varying data center topologies.

High-Density Data Center Optimization

The adapter is engineered for high-density server environments where rack space efficiency and power optimization are essential. The low-profile PCIe form factor ensures compatibility with a wide range of server chassis, including blade systems and compact rack servers, without compromising thermal performance or network throughput capabilities.

PCIe Interface and System Integration

PCI Express High-Speed Connectivity

The adapter utilizes a PCI Express interface designed to maximize bandwidth efficiency between the network controller and the host system. This ensures minimal latency in packet transfer operations and enhances overall system responsiveness. The PCIe architecture enables efficient parallel processing of network traffic, making it ideal for virtualized environments and multi-tenant cloud platforms.

Low Profile Form Factor Advantages

The low-profile bracket design of the adapter allows installation in compact server environments while maintaining full performance capabilities. This design consideration is particularly important for enterprise deployments where rack space optimization and airflow management are critical. The reduced physical footprint also enables higher server density without sacrificing network performance.

Compatibility with Enterprise Server Platforms

The adapter is designed for compatibility with a wide range of enterprise-grade servers, including systems used in virtualization clusters, storage arrays, and cloud computing infrastructures. Its standardized PCIe interface ensures seamless integration with modern motherboards and server architectures supporting high-speed networking expansion cards.

Performance Capabilities and Network Efficiency

High Throughput Data Transfer

The dual 100GbE ports deliver exceptional throughput performance suitable for large-scale data processing environments. This makes the adapter ideal for workloads such as distributed databases, real-time analytics, artificial intelligence model training, and high-frequency trading systems where network bottlenecks can significantly impact performance outcomes.

Advanced Packet Processing Features

The Intel E810 platform incorporates advanced packet processing technologies such as intelligent offloading, which reduces CPU overhead by handling network tasks directly on the NIC. This includes checksum offloading, segmentation offloading, and receive-side scaling (RSS), all of which contribute to improved system efficiency and reduced latency.

Load Balancing and Traffic Optimization

The adapter supports advanced load balancing mechanisms that distribute network traffic evenly across available CPU cores and network queues. This ensures optimal utilization of system resources and prevents bottlenecks in high-traffic environments. The result is a more stable and predictable network performance profile under sustained heavy workloads.

SR-IOV and Network Partitioning

Single Root I/O Virtualization (SR-IOV) support enables the adapter to present multiple virtual network interfaces to guest operating systems. This reduces hypervisor overhead and improves network performance in virtualized environments. Network partitioning capabilities further enhance resource allocation by allowing administrators to assign dedicated bandwidth to specific workloads or tenants.

Cloud-Native Application

The adapter is particularly well-suited for cloud-native architectures that rely on microservices, container orchestration, and distributed computing frameworks. It ensures consistent network performance across containerized workloads managed by orchestration platforms such as Kubernetes, enabling seamless scaling of applications.

Data Center and Enterprise Deployment Scenarios

High-Performance Computing Clusters

In HPC environments, network latency and throughput are critical performance factors. The Dell DWNRF adapter delivers the necessary bandwidth to support parallel processing workloads, scientific simulations, and engineering computations that require rapid data exchange between compute nodes.

Cloud Service Provider Infrastructure

Cloud service providers benefit from the scalability and efficiency of this adapter in multi-tenant environments. Its ability to handle large volumes of simultaneous connections makes it suitable for public cloud, private cloud, and hybrid cloud deployments.

Enterprise Storage Networking

The adapter supports high-speed connectivity for storage area networks (SAN) and network-attached storage (NAS) systems. This ensures fast data replication, backup operations, and real-time storage synchronization across distributed environments.

Reliability, Scalability, and Operational Efficiency

Enterprise-Grade Reliability

Designed for 24/7 operation in mission-critical environments, the adapter incorporates robust error handling and fault tolerance mechanisms. These features ensure consistent uptime and minimize the risk of network disruptions in enterprise deployments.

Scalability for Growing Infrastructure Demands

As data center workloads continue to expand, scalability becomes a key requirement. The dual-port architecture allows organizations to scale bandwidth without requiring additional physical hardware, reducing infrastructure complexity and operational costs.

Thermal Efficiency and Power Optimization

The adapter is engineered with power-efficient components that minimize energy consumption while maintaining peak performance levels. Efficient thermal design ensures stable operation under heavy workloads, reducing the need for excessive cooling in dense server environments.

Enterprise Security and Network Protection

Secure Data Transmission

The adapter supports secure network communication protocols that ensure data integrity during transmission across enterprise networks. This is essential for industries handling sensitive data such as finance, healthcare, and government sectors.

Isolation and Multi-Tenant Security

In multi-tenant cloud environments, network isolation is critical. The adapter provides hardware-level isolation features that prevent cross-tenant data leakage and ensure secure workload separation.

Advanced Filtering and Traffic Control

Built-in traffic filtering capabilities allow administrators to define network policies that control data flow, enhance security posture, and reduce exposure to unauthorized access attempts.

Future-Ready Networking for Modern Infrastructure

Support for Evolving Data Center Standards

The Dell DWNRF Intel E810 adapter is designed to support evolving networking standards, ensuring long-term compatibility with future infrastructure upgrades. Its architecture is aligned with next-generation Ethernet technologies and scalable cloud environments.

Integration with Software-Defined Networking

Software-defined networking (SDN) environments benefit from the adapter’s programmability and dynamic configuration capabilities. This allows network administrators to manage traffic flows programmatically and optimize performance based on real-time demands.

Automation and Infrastructure Orchestration

The adapter supports integration with automation frameworks used in modern DevOps and infrastructure-as-code environments. This enables automated provisioning, configuration, and monitoring of network resources across large-scale deployments.