Y64J4 Dell E810-2cqda2 4.0 X16 Qsfp28 X 2 Network Adapters PCIe

Dell Y64J4 Intel E810-2CQDA2 PCIe Network Adapter

The Dell Y64J4 Intel E810-2CQDA2 Network Adapter is a high-performance PCI Express 4.0 expansion card engineered for modern enterprise networking environments. Featuring dual QSFP28 ports and supporting data transfer speeds of up to 200 Gbps, this network interface card (NIC) is designed to meet the demands of data centers, cloud computing, virtualization, and high-bandwidth enterprise workloads.

Product Information

• Manufacturer: Dell
• Part Number: Y64J4
• Device Type: Network Adapter

Technical Specifications

• Form Factor: Plug-in Card
• Bus Interface: PCI Express 4.0 x16
• PCIe Revision: PCIe 4.0
• Ports: Dual QSFP28
• Maximum Data Transfer Rate: 200 Gbps
• Supported Protocols: DDP, iWARP
• Supported Network Standards: Gigabit Ethernet, 10 Gigabit Ethernet, 25 Gigabit Ethernet, 50 Gigabit Ethernet, and 100 Gigabit Ethernet
• Dimensions: 6.6 in x 4.4 in

key Features

• Dual QSFP28 interfaces for flexible high-speed networking.
• PCI Express 4.0 x16 host interface for maximum bandwidth.
• Supports network speeds from 1GbE up to 100 Gigabit Ethernet.
• Maximum aggregate data transfer rate of 200 Gbps.
• Optimized for virtualization, cloud infrastructure, and enterprise servers.
• Supports advanced networking technologies including DDP and iWARP.
• Reliable Intel E810 controller for enterprise-grade performance.

Network Speeds

• 1 Gigabit Ethernet (1GbE)
• 10 Gigabit Ethernet (10GbE)
• 25 Gigabit Ethernet (25GbE)
• 50 Gigabit Ethernet (50GbE)
• 100 Gigabit Ethernet (100GbE)

Enterprise Networking Advantages

• High throughput for bandwidth-intensive applications.
• Low-latency communication for mission-critical workloads.
• Scalable networking solution for expanding infrastructures.
• Reliable connectivity for continuous business operations.
• Optimized server-to-server communication.

Key Benefits

• Accelerates data-intensive applications.
• Enhances network efficiency and scalability.
• Reduces communication latency across connected systems.
• Improves infrastructure flexibility for future upgrades.
• Delivers dependable performance for enterprise and data center deployments.

Dell Y64J4 Intel E810-2CQDA2 4.0 x16 Network Adapters 

The Dell Y64J4 Intel E810-2CQDA2 4.0 x16 QSFP28 x2 Network Adapters PCIe category represents an advanced class of enterprise networking hardware designed for modern data centers, virtualization platforms, cloud infrastructure, artificial intelligence workloads, high-performance computing environments, software-defined networking, and storage networking. Built around Intel's highly respected Ethernet controller architecture and integrated into Dell enterprise server ecosystems, this category delivers reliable high-speed connectivity while supporting demanding networking requirements that continue to evolve alongside digital transformation initiatives.

Organizations deploying large-scale applications require network adapters capable of handling significant bandwidth, low latency communication, hardware acceleration, virtualization optimization, and extensive protocol compatibility. The Dell Y64J4 Intel E810-2CQDA2 adapter category addresses these requirements through dual QSFP28 interfaces combined with PCI Express Gen4 x16 connectivity, creating an ideal balance between throughput, scalability, efficiency, and long-term infrastructure investment.

As enterprise computing continues transitioning toward distributed applications, hybrid cloud platforms, containerized services, machine learning clusters, and software-defined storage, high-speed Ethernet adapters have become foundational infrastructure components rather than optional upgrades. This category is specifically intended for organizations seeking dependable networking hardware capable of supporting current requirements while remaining flexible enough for future infrastructure growth.

Designed for Modern Server Platforms

One of the defining characteristics of the Dell Y64J4 Intel E810-2CQDA2 category is its implementation of PCI Express 4.0 x16 technology. PCIe Gen4 significantly increases available bandwidth compared to previous generations, allowing the network adapter to efficiently process high-speed Ethernet traffic without introducing unnecessary bottlenecks inside enterprise servers.

The wider x16 interface provides substantial communication capacity between the network controller and the host processor. This capability becomes increasingly valuable in environments where servers handle virtualization, storage replication, cloud orchestration, artificial intelligence inference, analytics, large database processing, or multimedia streaming across multiple high-speed network connections simultaneously.

Modern enterprise workloads generate continuous streams of network traffic. The enhanced bandwidth available through PCIe Gen4 ensures that these workloads can fully utilize the networking capabilities provided by dual QSFP28 interfaces while maintaining balanced server performance.

Improved Throughput Efficiency

PCI Express Gen4 technology also contributes to improved data movement efficiency throughout enterprise computing environments. As processors become more powerful and memory subsystems continue expanding in capacity, network interfaces must scale accordingly. This category enables servers to maintain balanced performance across storage, networking, memory, and processing resources without allowing one subsystem to significantly constrain another.

Advanced Network Port Configuration

The Dell Y64J4 Intel E810-2CQDA2 network adapter category includes dual QSFP28 interfaces that support extremely high bandwidth networking applications. QSFP28 has become a preferred interface standard for enterprise networking because it provides flexibility, scalability, and compatibility with high-density switching infrastructures found in modern data centers.

Dual-port configurations allow servers to establish redundant network paths, aggregate bandwidth, separate production traffic from storage traffic, or dedicate independent network connections to specialized workloads. This flexibility enables infrastructure architects to build resilient enterprise environments capable of maintaining service availability even during maintenance windows or unexpected network events.

High-Bandwidth Infrastructure

QSFP28 connectivity enables organizations to build high-capacity networking environments supporting virtualization clusters, storage area networks, distributed databases, software-defined infrastructure, cloud services, and demanding enterprise applications requiring sustained throughput across multiple systems.

The interface standard also simplifies cable management in dense rack environments while supporting interoperability with compatible enterprise switches, optical transceivers, and direct attach copper solutions.

Trusted Enterprise Networking Platform

Intel Ethernet controllers have earned widespread adoption across enterprise computing environments because of their proven stability, broad operating system compatibility, extensive driver support, and continuous development. The Intel E810 controller family builds upon years of Ethernet innovation while introducing numerous enhancements focused on cloud computing, virtualization, network security, and workload optimization.

The Dell Y64J4 Intel E810-2CQDA2 category benefits from Intel's advanced controller architecture that supports scalable networking across numerous deployment models. Whether installed within enterprise servers, virtualization hosts, storage systems, or cloud infrastructure nodes, these adapters deliver dependable networking performance suitable for mission-critical environments.

Hardware Acceleration Capabilities

The controller incorporates hardware acceleration technologies that reduce CPU utilization by offloading networking functions from the host processor. This optimization allows servers to dedicate more processing resources toward application workloads instead of routine packet processing operations.

Hardware-assisted networking contributes to lower latency, improved throughput consistency, reduced processor overhead, and enhanced overall infrastructure efficiency across demanding enterprise deployments.

Modern Hypervisors

Virtualization remains one of the primary deployment scenarios for enterprise Ethernet adapters. The Dell Y64J4 Intel E810-2CQDA2 category supports virtualized environments where dozens or hundreds of virtual machines share physical server resources while maintaining secure, isolated, and efficient network communication.

Enterprise organizations deploying VMware, Microsoft Hyper-V, Red Hat Virtualization, Linux KVM, and similar platforms benefit from networking technologies specifically designed to improve virtual machine performance while simplifying infrastructure management.

Designed for Scalable Cloud Platforms

Cloud computing environments demand networking hardware capable of scaling efficiently as infrastructure expands. The Dell Y64J4 Intel E810-2CQDA2 category aligns with private cloud, hybrid cloud, and enterprise cloud deployments where servers continuously exchange data across distributed clusters.

As cloud platforms grow, networking hardware must support automation, orchestration, virtualization, security, and high availability. These adapters provide enterprise-grade connectivity suitable for evolving cloud architectures that require dependable performance throughout dynamic operational environments.

Meeting Modern Network Requirements

Software-defined networking has transformed how enterprise organizations manage network infrastructure. Rather than relying exclusively on traditional hardware configurations, administrators increasingly implement centralized management platforms capable of dynamically adjusting traffic flows according to application requirements.

The Dell Y64J4 Intel E810-2CQDA2 category complements software-defined networking by providing hardware capable of supporting programmable infrastructure while maintaining reliable packet processing performance under changing workload conditions.

High-Speed Data Exchange

Artificial intelligence training clusters and machine learning environments generate substantial east-west network traffic as compute nodes exchange datasets, model parameters, and processing results. Network adapters within this category help maintain efficient communication between distributed systems participating in AI workflows.

Large datasets often require rapid movement between storage infrastructure and GPU-equipped compute nodes. High-speed Ethernet connectivity helps reduce communication delays, allowing organizations to maximize utilization of expensive computational resources.

Optimized for Enterprise Storage Environments

Enterprise storage solutions increasingly rely upon high-speed Ethernet rather than legacy networking technologies. The Dell Y64J4 Intel E810-2CQDA2 adapter category supports storage workloads requiring dependable low-latency communication between servers and storage arrays.

Applications involving backup operations, disaster recovery replication, distributed file systems, object storage, and large-scale database clusters benefit from adapters capable of sustaining consistent throughput during extended data transfer operations.

Hardware-Based Protection

Modern enterprise networking requires comprehensive security integrated directly into hardware infrastructure. The Intel E810 controller architecture incorporates features intended to improve network integrity while supporting secure communication throughout enterprise environments.

Hardware-assisted security mechanisms complement software-based protections by providing additional layers of defense against evolving network threats without significantly increasing processor utilization.

Broad Platform 

The Dell Y64J4 Intel E810-2CQDA2 category supports deployment across numerous enterprise operating systems commonly found within data centers. Compatibility with Linux distributions, Microsoft Windows Server environments, virtualization platforms, and enterprise infrastructure software enables organizations to standardize networking hardware throughout heterogeneous computing environments.

Extensive driver availability simplifies deployment while reducing administrative complexity associated with hardware integration.

Rack Server Integration

The Dell Y64J4 Intel E810-2CQDA2 category is well suited for installation within enterprise rack servers where multiple high-performance workloads operate simultaneously. Rack environments benefit from standardized networking components capable of supporting dense infrastructure deployments while simplifying maintenance and lifecycle management.

Consistent Network Throughput

Performance consistency remains as important as peak bandwidth. Enterprise applications frequently require predictable communication characteristics to maintain acceptable user experiences and application responsiveness.

The Dell Y64J4 Intel E810-2CQDA2 category is engineered to provide stable throughput across sustained operational periods while supporting intensive enterprise workloads that continuously generate substantial network traffic.

Low Latency Communication

Latency-sensitive applications including financial transactions, distributed databases, analytics platforms, virtualization clusters, and AI environments benefit from network adapters designed to reduce communication delays. Hardware optimization contributes to responsive application performance throughout demanding enterprise infrastructures.

Virtual Desktop Infrastructure

Organizations implementing virtual desktop infrastructure require dependable networking capable of serving numerous concurrent users. High-bandwidth adapters facilitate responsive desktop delivery while supporting centralized management and efficient resource utilization.

Content Delivery Platforms

Media streaming, content management systems, enterprise portals, and digital asset repositories frequently move substantial volumes of data between storage, compute resources, and end users. High-speed network adapters contribute to efficient content distribution throughout enterprise environments.

Optimized for Dell Server Ecosystems

Dell enterprise servers are widely deployed throughout business environments because of their reliability, serviceability, and lifecycle management capabilities. The Dell Y64J4 Intel E810-2CQDA2 network adapter category complements these systems by providing networking hardware designed for compatibility with enterprise server infrastructure.

Integration with Dell server platforms simplifies deployment, firmware management, hardware validation, and ongoing maintenance while helping organizations maintain standardized enterprise environments.

Investment Protection Through Modern Standards

Organizations evaluating enterprise networking hardware consider long-term operational value alongside immediate performance requirements. The Dell Y64J4 Intel E810-2CQDA2 category combines PCIe Gen4 architecture, Intel Ethernet controller technology, dual QSFP28 interfaces, virtualization optimization, cloud compatibility, storage networking support, hardware acceleration, security capabilities, and enterprise reliability into a networking solution designed for evolving infrastructure demands.

Whether deployed within traditional enterprise data centers, hybrid cloud environments, software-defined infrastructure, virtualization clusters, artificial intelligence platforms, high-performance computing systems, storage networking architectures, or mission-critical business applications, this category provides the networking foundation required for efficient, scalable, secure, and dependable enterprise connectivity while supporting future technological advancement across modern digital infrastructures.