100GbE Intel® Ethernet Network Adapter E810
| Essentials | |
| Product Collection | 100GbE Intel庐 Ethernet Network Adapter E810 |
| Marketing Status | Launched |
| Launch Date | Q1'21 |
| Vertical Segment | Server |
| Cabling Type | QSFP28 - DAC | Optics | and AOC's |
| Bracket Height | Full Height |
| Supported Operating Systems | View now |
Intel® Ethernet Network Adapter E810-2CQDA2: Dual-Port 100GbE for Next-Gen Data Centers
The Intel® Ethernet Network Adapter E810-2CQDA2 delivers dual-port 100 Gigabit Ethernet (100GbE) performance over PCIe Gen 4.0 x16, making it one of Intel’s most powerful network adapters. Designed for bandwidth-intensive applications like artificial intelligence (AI), cloud computing, high-performance computing (HPC), and software-defined networks (SDN), this adapter provides exceptional throughput, reliability, and scalability.
| Essentials | |
| Product Collection | 100GbE Intel® Ethernet Network Adapter E810 |
| Marketing Status | Launched |
| Launch Date | Q1'21 |
| Vertical Segment | Server |
| Cabling Type | QSFP28 - DAC | Optics | and AOC's |
| Bracket Height | Full Height |
| Supported Operating Systems | View now |
| Supplemental Information | |
| Datasheet | View now |
| Description | Up to 200Gbps for bandwidth-intensive workloads. |
| Product Brief | View now |
| Networking Specifications | |
| Port Configuration | Dual |
| Data Rate Per Port | 100/50/25/10GbE (200GbE when ports bifurcated) |
| Intel® Virtualization Technology for Connectivity (VT-c) | Yes |
| Speed & Slot Width | 16 GT/s x 16 lanes |
| Controller | Intel Ethernet Controller E810 |
| Package Specifications | |
| System Interface Type | PCIe 4.0 (16GT/s) |
| Intel® Virtualization Technology for Connectivity | |
| On-chip QoS and Traffic Management | Yes |
| Flexible Port Partitioning | Yes |
| Virtual Machine Device Queues (VMDq) | Yes |
| PCI-SIG* SR-IOV Capable | Yes |
| Advanced Technologies | |
| iWARP/RDMA | Yes |
| RoCEv2/RDMA | Yes |
| Intel® Data Direct I/O Technology | Yes |
| Intelligent Offloads | Yes |
| Storage Over Ethernet | iSCSI | NFS |
The E810-2CQDA2 is engineered for next-gen infrastructure and performance-critical workloads such as:
✅ Application Device Queues (ADQ)
Optimizes application-specific traffic by dedicating queues, ensuring minimal jitter and consistent latency.
✅ Dynamic Device Personalization (DDP)
Enables customizable protocol parsing and classification to offload specific workload traffic.
✅ RDMA Support (iWARP & RoCEv2)
Delivers low-latency, high-throughput direct memory access between devices—crucial for HPC and storage workloads.
✅ Virtualization & Overlay Support
Security is essential in data center networking. The E810-2CQDA2 offers:
Built on Intel’s advanced process design, the E810-2CQDA2 includes:
The E810-2CQDA2 integrates seamlessly with Intel’s ecosystem:
|
Feature |
E810-2CQDA2 |
E810-CQDA2 |
E810-CQDA1 (OCP 3.0) |
|
Ports |
2 x 100GbE |
1 x 100GbE |
1 x 100GbE |
|
Form Factor |
PCIe Low-profile |
PCIe Low-profile |
OCP 3.0 |
|
Interface |
PCIe 4.0 x16 |
PCIe 4.0 x16 |
PCIe 4.0 via OCP slot |
|
Ideal Use |
Hyperscale, HPC, AI |
General purpose |
Cloud/OCP rack servers |
|
Bandwidth |
Up to 200Gbps |
Up to 100Gbps |
Up to 100Gbps |
With unmatched I/O throughput, advanced offloads, and hardened security, the Intel® Ethernet Network Adapter E810-2CQDA2 is a strategic enabler for modern IT infrastructure. Whether you're managing a containerized Kubernetes cluster or building a petabyte-scale data lake, this adapter ensures you're not limited by your network.
The Intel® E810-2CQDA2 is more than just a network card—it's a critical building block for scalable, secure, and high-performance infrastructure. As enterprise networks evolve to meet AI, big data, and multi-cloud demands, investing in dual-port 100GbE adapters like the E810-2CQDA2 ensures you stay ahead of the curve
