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Dell RKCPN E810-CQDA2 2-Ports 100GbE QSFP28 PCIe Adapter
- Network Controller: Intel E810-CQDA2
- Number of Ports: 2
- Port Type: 100GbE QSFP28
- Interface: PCIe Gen 4.0 x16
- Data Rate: 100 Gigabit Ethernet per port
- Form Factor: PCIe Add-in Card
- Features: RDMA, RoCE, iWARP, DPDK support
- Connector Type: QSFP28
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Product Overview
The Dell RKCPN is an Intel E810-CQDA2 network adapter, providing two 100 Gigabit Ethernet (100GbE) ports via QSFP28 connectors. It utilizes a PCIe Gen 4.0 x16 interface for high-speed connectivity to servers.
Technical Information
| Product Type | Network Adapter |
| Controller | Intel E810-CQDA2 |
| Number of Ports | 2 |
| Port Speed | 100GbE |
Additional Specifications
| Port Connector | QSFP28 |
| Interface | PCIe Gen 4.0 x16 |
| Technology | Ethernet |
Product Description
The Dell RKCPN, powered by the Intel E810-CQDA2 controller, is a high-performance network interface card designed for demanding data center and enterprise environments. It offers dual 100 Gigabit Ethernet connectivity, enabling extremely high throughput for applications such as high-performance computing (HPC), big data analytics, storage networking, and cloud infrastructure. The adapter leverages the PCIe Gen 4.0 x16 interface, providing ample bandwidth to support the full speed of both 100GbE ports simultaneously. This ensures that the network adapter is not a bottleneck in high-speed network environments. The QSFP28 connectors are standard for 100GbE, allowing for flexible connection options using various transceivers and cables. Key features of the Intel E810-CQDA2 chipset include support for advanced networking technologies such as Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCE) and iWARP, as well as Data Plane Development Kit (DPDK) acceleration. These capabilities are crucial for reducing CPU overhead, improving latency, and enhancing overall network performance in virtualized and containerized environments.
