Dell 85CJ8 Intel X710 Dual Port 10 Gigabits SFP+ PCI-E Adapter

Overview of Dell Dual Port 10GbE Network Adapter

The DELL 85CJ8 Intel X710 PCIe network card is engineered to deliver consistent, high-throughput connectivity for modern data center environments. Designed for seamless server integration, this dual-port adapter enhances network efficiency while maintaining full compliance with industry standards.

Main Information

• Manufacturer: Dell
• Part Number: 85CJ8
• Product Type: PCI-E Adapter

Technical Specifications

• Adapter category: Ethernet network adapter
• Bus interface: PCI Express
• Connectivity method: Wired
• Ports: 2 × 10GbE SFP+

Optimized Networking Performance

• Dual SFP+ ports enable simultaneous high-speed connections
• Supports up to 10 Gigabits per second per port
• Designed for data-heavy and mission-critical operations
• Ensures efficient packet processing and network scalability

Space-Efficient and Flexible Design

• Plug-in card architecture for quick deployment
• Low-profile design for space-constrained systems
• Engineered for continuous, reliable operation

Data and Protocol Support

• Data link protocol: 10 Gigabit Ethernet
• Maximum transfer speed: 10 Gbps
• Designed for high-performance network traffic handling

Compatibility with Dell PowerEdge Servers

• PowerEdge C4140, C6420, C6520, C6525
• PowerEdge FC640, M640
• PowerEdge R340, R350, R440, R450
• PowerEdge R540, R550
• PowerEdge R640, R650, R650xs
• PowerEdge R6515, R6525
• PowerEdge R740, R740xd
• PowerEdge R750, R750xa, R7515, R7525
• PowerEdge R760, R840, R940xa
• PowerEdge XR11, XR12

Ideal Use Cases

• Enterprise servers requiring reliable 10GbE connectivity
• Virtualized and cloud-based infrastructures
• High-performance computing and storage networks
• Data centers seeking scalable, standards-compliant solutions

Outline of Dell Enterprise-Grade 10GbE SFP+ PCI-E Adapter

The Dell 85CJ8 Intel X710 Dual Port 10GbE SFP+ PCIe Adapter with both brackets is positioned as a high-performance networking solution designed for data centers, enterprise servers, virtualization platforms, and high-throughput workloads. This category focuses on advanced Ethernet adapters that deliver reliable, low-latency, and scalable connectivity for mission-critical environments where bandwidth efficiency and stability are essential. Built around the Intel X710 controller, this adapter class supports demanding network architectures that rely on consistent performance across virtualized and bare-metal deployments.

Adapters within this category are engineered to meet the requirements of modern server ecosystems, supporting advanced offload technologies, virtualization acceleration, and flexible optical connectivity through SFP+ interfaces. The dual-port configuration enhances redundancy and load balancing, making it suitable for environments that prioritize uptime and predictable performance. The Dell 85CJ8 variant integrates seamlessly with Dell PowerEdge servers while maintaining compatibility with a wide range of industry-standard platforms.

Intel X710 Controller Architecture and Capabilities

At the core of this adapter category lies the Intel X710 Ethernet controller, a widely adopted chipset recognized for its balance of throughput, efficiency, and advanced feature support. The controller is optimized for 10 Gigabit Ethernet operations, offering hardware-assisted processing that reduces CPU overhead and improves overall system responsiveness. This architecture enables the adapter to handle intensive traffic loads while maintaining stable packet delivery and minimal jitter.

The Intel X710 controller supports advanced queue management, flexible traffic steering, and enhanced interrupt handling. These capabilities allow the adapter to efficiently distribute network traffic across multiple CPU cores, which is particularly beneficial in multi-tenant and virtualized environments. By leveraging intelligent offload engines, this category of adapters ensures that networking tasks do not become a bottleneck for compute-intensive applications.

Dual-Port SFP+ Connectivity Design

The dual-port SFP+ design defines a significant advantage of this category. Each port operates independently at 10GbE speeds, allowing for multiple configuration options including active-active links, failover setups, and segmented traffic paths. This flexibility enables network architects to design resilient infrastructures that can withstand link failures without service interruption.

SFP+ interfaces provide compatibility with a wide range of optical transceivers and direct attach copper cables. This adaptability allows organizations to choose the most appropriate cabling solution based on distance, latency, and budget considerations. The Dell 85CJ8 adapter supports industry-standard SFP+ modules, ensuring interoperability across diverse networking ecosystems.

Optical and Copper Media Support

This adapter category accommodates both optical fiber and copper-based connections through SFP+ technology. Optical transceivers enable long-distance connectivity within data centers or between racks, while direct attach copper solutions offer cost-effective short-range connections with low power consumption. The ability to switch between media types enhances deployment flexibility and future-proofs network investments.

Support for various SFP+ modules ensures that the adapter can adapt to evolving infrastructure requirements. Whether deployed in a high-density rack environment or a distributed enterprise network, this category provides the versatility required to maintain consistent performance across different physical layouts.

PCIe Interface and System Compatibility

The Dell 85CJ8 Intel X710 Dual Port adapter utilizes a PCI Express interface designed to deliver sufficient bandwidth for dual 10GbE operations. The PCIe connection ensures low-latency data transfer between the network adapter and the host system, which is essential for high-speed networking tasks such as virtualization traffic, storage over IP, and real-time data processing.

This category of adapters is engineered to integrate seamlessly into modern server platforms, supporting standard PCIe slots commonly found in enterprise-grade systems. The inclusion of both full-height and low-profile brackets enhances compatibility across a wide range of chassis designs, making deployment straightforward in both rack-mounted servers and compact systems.

Power Efficiency and Thermal Management

Energy efficiency is a defining characteristic of adapters in this category. The Intel X710 controller incorporates power management features that dynamically adjust energy consumption based on workload demands. This results in reduced operational costs and improved thermal performance, particularly in dense server environments where heat dissipation is a critical concern.

Advanced thermal design ensures stable operation under sustained workloads. The adapter is built to maintain consistent performance without throttling, even when operating at full bandwidth across both ports. This reliability is essential for environments that require continuous high-speed connectivity without performance degradation.

Server and Operating System Support

The Dell 85CJ8 adapter category is compatible with a wide range of server operating systems, including popular enterprise Linux distributions, Windows Server editions, and virtualization-focused platforms. Broad driver support ensures seamless integration and simplifies deployment across heterogeneous environments.

Compatibility with hypervisors and container platforms further enhances the value of this category. The adapter supports features such as single root I/O virtualization, allowing multiple virtual machines or containers to share physical network resources efficiently while maintaining isolation and performance guarantees.

Virtualization and Cloud Readiness

Virtualization performance is a central focus of the Dell 85CJ8 Intel X710 Dual Port adapter category. Designed to support dense virtual machine deployments, this adapter provides hardware acceleration for network virtualization tasks. Features such as SR-IOV and virtual switching offloads reduce latency and improve throughput for virtualized workloads.

Cloud-ready architectures benefit from the scalability offered by this category. Dual-port connectivity allows for dedicated management, storage, and application traffic separation, enabling more efficient network segmentation. This capability is particularly valuable in private and hybrid cloud environments where network isolation and performance predictability are essential.

Advanced Offload Technologies

Adapters in this category support a range of offload technologies that enhance networking efficiency. TCP segmentation offload, receive side scaling, and checksum offloading reduce the processing burden on host CPUs. These features enable servers to allocate more resources to application workloads rather than network management tasks.

By offloading routine networking functions to dedicated hardware, the Intel X710-based adapter ensures consistent performance under high traffic conditions. This is especially important for applications such as database replication, real-time analytics, and high-frequency trading systems.

Reliability and Redundancy in Enterprise Networks

Reliability is a cornerstone of the Dell 85CJ8 Intel X710 Dual Port 10GbE SFP+ PCIe Adapter category. Dual-port architecture enables redundancy configurations that minimize downtime and protect against link failures. This capability is vital for enterprise applications that require continuous availability.

Link aggregation and failover configurations allow administrators to design resilient network paths. In the event of a port or cable failure, traffic can be automatically rerouted to maintain connectivity. This ensures uninterrupted service delivery and enhances overall network robustness.

Enterprise Security and Network Isolation

Security features supported by this category contribute to safer network operations. Hardware-assisted filtering and virtualization isolation help prevent unauthorized access and reduce the risk of cross-tenant data leakage. These capabilities are particularly relevant in multi-tenant environments and service provider infrastructures.

Support for secure boot and firmware validation ensures that the adapter operates with trusted software components. This enhances overall system security and aligns with enterprise compliance requirements.

Use Cases Across Industries

The Dell 85CJ8 Intel X710 Dual Port adapter category serves a wide range of industry use cases. In data centers, it supports high-density server clusters that require fast and reliable interconnects. In enterprise environments, it enables efficient communication between application servers, storage systems, and network appliances.

Industries such as finance, healthcare, and telecommunications benefit from the low-latency and high-throughput characteristics of this category. These sectors rely on consistent network performance to support real-time transactions, data analysis, and mission-critical communications.

High-Performance Storage and Data Transfer

High-speed storage solutions, including network-attached storage and software-defined storage platforms, rely on fast Ethernet connectivity. The dual 10GbE ports offered by this category enable efficient data replication, backup, and synchronization tasks. This ensures that storage operations do not become a performance bottleneck.

Support for storage protocols over Ethernet enhances the versatility of this adapter category. By providing reliable and predictable bandwidth, it supports both traditional and next-generation storage architectures.

Scalability for Growing Network Demands

Scalability is a defining feature of this category. As network demands increase, the dual-port design allows for incremental upgrades and flexible configurations. Organizations can scale bandwidth, implement redundancy, or segment traffic without replacing existing hardware.

This adaptability makes the Dell 85CJ8 Intel X710 Dual Port 10GbE SFP+ PCIe Adapter category a strategic investment for organizations planning long-term infrastructure growth. Its compatibility with evolving standards ensures that it remains relevant as network technologies advance.