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Intel E810CQDA2G2P5 2-Port 100Gbs QSFP28 PCIe 4.0 x16 Network Card
- Product: Intel Ethernet 800 Series Network Adapter
- Model: E810CQDA2G2P5
- Ports: 2 x QSFP28
- Speed: 100 Gigabit Ethernet per port
- Interface: PCIe 4.0 x16
- Technology: Ethernet Controller E810
- Application: Servers, Data Centers, High-Performance Computing
- Features: RDMA, RoCE v2, DPDK support, Advanced Traffic Steering
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Product Overview
The Intel E810CQDA2G2P5 is a high-performance 2-port 100Gbps network adapter based on the Ethernet 800 Series. It utilizes a PCIe 4.0 x16 interface for maximum bandwidth and is designed for demanding server and data center applications requiring high throughput and low latency.
Technical Information
| Product Type | Network Adapter |
| Brand | Intel |
| Model | E810CQDA2G2P5 |
| Number of Ports | 2 |
Additional Specifications
| Port Type | QSFP28 |
| Speed | 100GbE |
| Interface | PCIe 4.0 x16 |
| Controller | Intel Ethernet Controller E810 |
Product Description
The Intel E810CQDA2G2P5 is a cutting-edge network interface card (NIC) designed to deliver exceptional performance for high-bandwidth networking requirements. Featuring two 100 Gigabit Ethernet (100GbE) ports equipped with QSFP28 connectors, this adapter is built to handle the massive data throughput demanded by modern data centers, cloud infrastructure, and high-performance computing (HPC) environments. The use of QSFP28 allows for flexible deployment options, supporting 100GbE connections directly or potentially lower speeds through breakout configurations. Leveraging the PCIe 4.0 x16 interface, the E810CQDA2G2P5 ensures that the network adapter is not a bottleneck for data transfer between the network and the server's CPU and memory. PCIe 4.0 offers double the bandwidth of PCIe 3.0, providing ample throughput for the 200Gbps aggregate capacity of the dual 100GbE ports. The underlying Intel Ethernet Controller E810 is engineered with advanced features such as Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCE v2), which significantly reduces latency and CPU utilization by allowing direct memory access between servers. It also includes support for Data Plane Development Kit (DPDK) for optimized packet processing. This network adapter is ideal for applications requiring ultra-low latency and high throughput, such as storage networking, AI/ML workloads, financial trading platforms, and large-scale data analytics. Its advanced capabilities, including intelligent traffic steering and Quality of Service (QoS) features, enable efficient network management and resource allocation. The Intel E810CQDA2G2P5 represents a significant advancement in server networking, providing the speed and intelligence needed for the most demanding enterprise workloads.