Intel® Ethernet Network Adapter E810-CQDA1 for OCP 3.0

Intel® Ethernet Network Adapter E810-CQDA1 for OCP 3.0: High-Performance 100GbE Networking

Overview of Intel® Ethernet Network Adapter E810-CQDA1 for OCP 3.0

The Intel® Ethernet Network Adapter E810-CQDA1 for OCP 3.0 is a high-speed, cloud-optimized 100 Gigabit Ethernet (100GbE) solution designed to meet the ever-increasing bandwidth and performance demands of modern data centers. Built on Intel’s latest E810 controller, this adapter integrates seamlessly into Open Compute Project (OCP) 3.0-compliant servers, offering a scalable and power-efficient option for hyperscale deployments.

Key Specifications

OCP 3.0 Compliance and Benefits

The OCP 3.0 form factor provides better airflow, thermal performance, and tool-less serviceability. Intel’s E810-CQDA1 for OCP 3.0 is engineered for data center operators who require streamlined hardware integration and improved service efficiency in rack-scale architectures.

Key benefits include:

• Hot-pluggability for easy maintenance
• Enhanced thermal management for high-density server environments
• Universal interface enabling vendor-neutral deployments

Advanced Features for Cloud-Scale Networking

This adapter supports a robust set of features critical for modern cloud infrastructure:

• Dynamic Device Personalization (DDP): Enables custom packet filtering and steering for diverse workloads.
• Application Device Queues (ADQ): Boosts performance predictability and throughput for mission-critical applications.
• SR-IOV (Single Root I/O Virtualization): Supports large-scale virtualized environments by isolating VM traffic.
• VXLAN, NVGRE, GENEVE Offloads: Enhances overlay network performance for SDN and NFV.
• iWARP and RoCEv2 RDMA Support: Low-latency data transfers for high-performance computing and storage workloads.

Use Cases and Workload Optimization

The Intel® E810-CQDA1 for OCP 3.0 is purpose-built for:

• Cloud service providers needing scalable bandwidth
• High-performance computing (HPC) clusters
• Network function virtualization (NFV)
• Storage fabrics with NVMe over Fabrics (NVMe-oF)
• AI/ML inference and training platforms

Security and Manageability

Equipped with Intel’s hardware-enhanced security technologies, the adapter supports:

• Secure Boot and firmware integrity checks
• MACSec (IEEE 802.1AE): Data link layer encryption for secure traffic
• Support for IEEE 1588 PTP for precise time synchronization

Additionally, integration with Intel’s Ethernet management tools allows full remote configuration, monitoring, and updates.

Performance Benchmarks and Power Efficiency

Intel’s E810 family is recognized for delivering low latency with high throughput. The E810-CQDA1 for OCP 3.0 is no exception, providing:

• Ultra-low latency (~1μs roundtrip)
• Optimized CPU utilization due to hardware offloads
• Energy-efficient design with dynamic power management, reducing operational costs in hyperscale environments

Conclusion: Ready for the Next-Gen Network Edge

With 100GbE speed, SDN/NFV readiness, and OCP 3.0 integration, the Intel® Ethernet Network Adapter E810-CQDA1 for OCP 3.0 is a strategic investment for organizations scaling up in cloud, edge, and AI infrastructure. Designed to handle future networking demands with efficiency and flexibility, this adapter enables high-speed connectivity at scale—without compromise.