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Intel E810CQDA2BLK Ethernet Network Adapter - PCIe 4.0 x 16 Dual-Port 100GbE Fiber Card with E810-CAM2 Chipset
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Product Features
Technical Overview
This adapter features two independent 100 Gbit/s ports that operate simultaneously, providing aggregate bandwidth of 200 Gbit/s. The Intel E810-CAM2 chipset optimizes packet processing and reduces CPU overhead through advanced offload technologies, ensuring efficient network performance.
The PCI Express 4.0 x16 interface offers double the bandwidth of previous generations, eliminating bottlenecks in high-throughput applications. QSFP28 connectors support various optical transceivers and direct-attach cables for flexible deployment options.
Relevant factors for this section include Chipset Manufacturer, Chipset Model, Host Interface, Total Number of Ports. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The E810-CQDA2 combines cutting-edge networking technology with practical deployment features. Its dual-port architecture provides redundancy and load balancing capabilities, while the efficient chipset design minimizes power consumption without compromising performance.
High-Density Connectivity
Two 100GbE ports in a single adapter slot maximize port density in rack-mounted servers, reducing the need for multiple network cards and conserving valuable expansion slots.
- Consolidates network connections
- Reduces hardware footprint
- Simplifies cable management
Advanced Media Support
Optical fiber connectivity enables reliable data transmission over extended distances with immunity to electromagnetic interference, making it ideal for data center interconnects and storage area networks.
- Long-distance capability
- Signal integrity
- Future-proof infrastructure
Deployment / Use Cases
This Ethernet adapter excels in environments requiring massive data movement between servers, storage arrays, and network switches. Its high bandwidth and low latency characteristics make it particularly valuable for distributed computing frameworks and real-time analytics platforms.
In cloud infrastructure deployments, the E810-CQDA2 facilitates rapid virtual machine migration and efficient resource pooling. For storage applications, it accelerates data replication and backup operations while maintaining consistent performance under heavy loads.
Relevant factors for this section include Chipset Manufacturer, Chipset Model, Host Interface, Total Number of Ports. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Data Center Networking
Deploy in server racks to establish high-speed interconnects between compute nodes, storage systems, and top-of-rack switches, forming the backbone of modern data center fabric.
High-Performance Computing
Support MPI-based applications and parallel file systems that demand minimal network latency and maximum throughput for scientific simulations and engineering workloads.
What's in the Box
The package includes all necessary components for immediate deployment in supported server environments.
Package contents include Ethernet Network Adapter E810-CQDA2 Low-profile Bracket, Ethernet Network Adapter E810-CQDA2. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- Dual-port 100 Gigabit Ethernet connectivity for high-bandwidth applications
- PCI Express 4.0 x16 host interface delivers maximum throughput
- Intel E810-CAM2 chipset with advanced packet processing capabilities
- QSFP28 expansion slots supporting optical fiber media
- Low-profile bracket for flexible server installation
- 100GBase-X network technology for reliable data transmission
- Green product color with RoHS environmental compliance
- Optimized for cloud, data analytics, database, and storage platforms
Specifications
| Specifications | |
|---|---|
| Manufacturer | Intel Corporation |
| Manufacturer Part Number | E810CQDA2BLK |
| Brand Name | Intel |
| Product Series | 800 |
| Product Model | E810-CQDA2 |
| Product Name | Ethernet Network Adapter E810-CQDA2 |
| Package Type | Bulk |
| Product Type | 100Gigabit Ethernet Card |
| Technical Information | |
| Chipset Manufacturer | Intel |
| Chipset Model | E810-CAM2 |
| Interfaces/Ports | |
| Host Interface | PCI Express 4.0 x16 |
| Total Number of Ports | 2 |
| I/O Expansions | |
| Expansion Slot Type | QSFP28 |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Maximum Data Transfer Rate | 100 Gbit/s |
| Network & Communication | |
| Network Technology | 100GBase-X |
| Physical Characteristics | |
| Color Family | Green |
| Product Color | Green |
| Form Factor | Plug-in Card |
| Bracket Height | Low Profile |
| Miscellaneous | |
| Package Contents | Ethernet Network Adapter E810-CQDA2 Low-profile Bracket |
| Device Supported | Server |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
User Manual
FAQ
What is the maximum data transfer rate of each port on this Ethernet adapter?
Each port on the Intel E810-CQDA2 supports a maximum data transfer rate of 100 Gbit/s. When both ports operate simultaneously, the adapter provides aggregate bandwidth of 200 Gbit/s, making it suitable for high-throughput networking applications in server and data center environments.
What type of host interface does this network card use?
This adapter uses a PCI Express 4.0 x16 host interface, which provides significantly higher bandwidth compared to previous PCIe generations. The x16 lane configuration ensures maximum data transfer capability between the network card and server motherboard, eliminating potential bottlenecks in high-performance networking scenarios.
What expansion slot type does this adapter support?
The Intel E810-CQDA2 features QSFP28 expansion slots for network connectivity. QSFP28 (Quad Small Form-factor Pluggable 28) connectors support various optical transceivers and direct-attach cables, providing flexibility in media selection and enabling reliable data transmission over both short and long distances.
What type of media does this Ethernet adapter support?
This adapter supports optical fiber media, which offers several advantages over copper cabling including longer transmission distances, immunity to electromagnetic interference, and higher bandwidth potential. Optical fiber connectivity makes this card ideal for data center interconnects, storage area networks, and other applications requiring reliable long-distance data transmission.
What is included in the bracket configuration for this network card?
The Intel E810-CQDA2 includes a low-profile bracket as part of the standard package. This bracket allows installation in various server chassis designs, including those with space-constrained form factors. The low-profile configuration provides deployment flexibility while maintaining full network performance capabilities.
What type of devices is this Ethernet adapter designed to support?
This Ethernet network adapter is specifically designed for server environments. It provides the high-performance networking capabilities required in data centers, cloud infrastructure, and enterprise server deployments. The adapter's advanced features and robust design make it suitable for demanding applications that require reliable, high-bandwidth connectivity between servers and network infrastructure.
