8P2T2 Dell Mellanox ConnectX-6 Dx EN 100GbE Card with 8 Ports & 2 Transceivers

Dell 8P2T2 Mellanox ConnectX-6 Dx EN 100 Gigabit Ethernet

The Dell 8P2T2 Mellanox ConnectX-6 Dx EN 100 Gigabit Ethernet Adapter is a high-end full-height networking solution engineered for enterprise-grade data centers and demanding server environments. Featuring 8 high-speed ports along with dual transceiver support, this advanced network interface card delivers ultra-low latency, improved bandwidth handling, and stable connectivity for mission-critical workloads. It is designed to enhance server communication efficiency while ensuring smooth integration into modern IT infrastructures where speed, reliability, and scalability are essential.

General Information

• Brand: Dell
• Model / Part Number: 8P2T2
• Category: Network Interface Adapter (Ethernet Card)

Technical Specifications

• Interface Type: PCI Express (PCIe)
• Network Speed: Up to 100 Gigabit Ethernet capability
• Ports: 8 high-performance network ports
• Transceivers: Dual transceiver support for enhanced connectivity
• Form Factor: Full-height server adapter card

Compatibility

• PowerEdge C6520
• PowerEdge C6525
• PowerEdge R640
• PowerEdge R650
• PowerEdge R6525
• PowerEdge R660
• PowerEdge R6615
• PowerEdge R6625
• PowerEdge R740
• PowerEdge R740xd
• PowerEdge R740xd2
• PowerEdge R750
• PowerEdge R750xa
• PowerEdge R7525
• PowerEdge R760
• PowerEdge R760xa
• PowerEdge R760xd2
• PowerEdge R7615
• PowerEdge R7625
• PowerEdge R840
• PowerEdge R860
• PowerEdge R940
• PowerEdge R940xa
• PowerEdge R960
• PowerEdge Xe8640
• PowerEdge Xe9640
• PowerEdge Xe9680
• PowerEdge Xr12
• PowerEdge Xr5610
• PowerEdge Xr7620
• PowerEdge Xr8610t
• PowerEdge Xr8620t

High-Performance Data Center Network Interface Card Category

The Dell 8P2T2 Mellanox ConnectX-6 Dx EN 100 Full Height Gigabit Ethernet Card with 8 Ports and 2 Transceivers belongs to the advanced enterprise-level networking hardware category designed for modern data centers, cloud infrastructure, and high-performance computing environments. This category includes ultra-fast Ethernet adapters engineered to deliver extremely low latency, high throughput, and scalable connectivity for mission-critical workloads.

Within the broader networking ecosystem, this category represents the evolution of traditional network interface cards (NICs) into smart, programmable, and offload-capable devices. These cards are optimized for virtualization, containerized environments, storage networking, artificial intelligence workloads, and distributed computing clusters where bandwidth efficiency and deterministic performance are essential.

Enterprise Ethernet Adapter Architecture

The architecture of the Dell Mellanox ConnectX-6 Dx series focuses on maximizing packet processing efficiency while reducing CPU overhead. This category of Ethernet adapters uses advanced ASIC-based processing engines that offload networking tasks such as checksum calculation, segmentation, encryption, and traffic shaping.

The 100GbE capability ensures that enterprises can handle massive data transfers between servers, storage arrays, and cloud nodes. The inclusion of multiple ports and transceivers enhances redundancy and load balancing, which is essential in high-availability environments.

Hardware Acceleration and Offload Engines

One of the defining characteristics of this category is hardware-level acceleration. Instead of relying on the server CPU for networking operations, these NICs perform tasks such as RDMA (Remote Direct Memory Access), NVMe over Fabrics (NVMe-oF), and tunneling protocol processing directly on the card.

This reduces latency and improves overall system efficiency, allowing applications to scale more effectively under heavy workloads such as AI model training, big data analytics, and real-time transaction processing.

100 Gigabit Ethernet Connectivity

The 100GbE capability places this category among the highest-performing Ethernet solutions available in enterprise networking. It supports extremely high-speed data transfer rates that are essential for modern cloud-native applications and hyperscale infrastructure.

With 8 ports integrated into the architecture, the card supports advanced traffic segmentation and parallel data pathways. This ensures that network congestion is minimized even in highly demanding environments where multiple services run simultaneously.

Multi-Port Networking Advantages

Multi-port configurations in this category provide significant benefits including redundancy, failover support, and advanced traffic routing. Each port can be configured independently or grouped using link aggregation technologies to increase throughput.

This flexibility makes it suitable for enterprise-grade deployments where uptime and resilience are critical performance metrics.

Transceiver Integration and Optical Networking Support

The inclusion of 2 high-performance transceivers enhances the flexibility of this Ethernet card category. These transceivers allow seamless integration with fiber optic networks, enabling long-distance, high-speed data transmission with minimal signal degradation.

Optical networking support is crucial in modern data centers where server racks may be distributed across large physical environments or even multiple geographical locations.

Fiber Optic Benefits

Fiber optic connectivity provides superior bandwidth, electromagnetic interference resistance, and scalability compared to traditional copper-based networking solutions. This makes it ideal for cloud providers, enterprise storage systems, and high-performance computing clusters.

The transceiver-based design also allows organizations to adapt their infrastructure based on evolving network demands without replacing the entire NIC hardware.

PCIe Interface and System Integration

This category of network interface cards typically uses a high-speed PCIe interface, ensuring direct and efficient communication between the NIC and the host system’s motherboard. PCIe lanes are optimized for minimal latency and maximum throughput, which is essential for 100GbE workloads.

System integration is simplified through standardized drivers and compatibility with major operating systems including Linux distributions, Windows Server environments, and virtualization platforms.

Performance Benefits in High-Load Environments

Applications such as financial trading systems, scientific simulations, and real-time analytics benefit significantly from RDMA-enabled networking hardware. The reduction in latency translates directly into faster decision-making and improved computational efficiency.

Security and Data Protection Features

Security is a critical component of this networking category. The Dell Mellanox ConnectX-6 Dx series includes hardware-based encryption and secure boot mechanisms to ensure data integrity and system protection.

Advanced packet filtering and traffic inspection capabilities help protect against network-based attacks and unauthorized data access. These features are essential in enterprise environments where sensitive data is constantly transmitted across networks.

High-Performance Computing (HPC)

This category of Ethernet cards is widely used in high-performance computing clusters where large-scale parallel processing is required. HPC environments depend on fast, reliable, and low-latency networking to synchronize workloads across thousands of compute nodes.

The 100GbE bandwidth and RDMA support make this NIC category ideal for scientific research, climate modeling, genomic sequencing, and machine learning training workloads.

Scalability in Cluster Environments

Scalability is a core requirement for HPC systems. The multi-port design and high-speed connectivity allow seamless expansion of compute clusters without introducing bottlenecks in the network infrastructure.

Storage Networking and NVMe over Fabrics

Modern enterprise storage systems rely heavily on high-speed networking technologies. This category supports NVMe over Fabrics, enabling remote storage devices to be accessed with near-local latency performance.

This is especially important for data centers using distributed storage architectures where data must be rapidly accessible across multiple nodes.

Storage Performance Optimization

By bypassing traditional storage protocols and using direct memory access techniques, this networking category significantly improves storage I/O performance. This results in faster database queries, improved virtualization storage access, and more efficient backup operations.

Enterprise Use Cases

The Dell 8P2T2 Mellanox ConnectX-6 Dx EN 100 Ethernet card category is deployed across a wide range of enterprise environments including cloud service providers, financial institutions, research organizations, and telecommunications infrastructure.

Its versatility allows it to be used in core networking layers, edge computing nodes, and storage backbones.

Data Center Networking

In data centers, this category functions as a backbone connectivity solution, ensuring that server racks communicate efficiently with minimal latency and maximum throughput.