Intel Ethernet Network Adapter E835-CQDA2 - Network Adapter - 10/25/50/100/200 Gigabit QSFP28 x 2

The Intel Ethernet Network Adapter E835-CQDA2 is a high-performance network adapter designed for demanding data center and enterprise environments. It provides flexible connectivity options with support for 10/25/50/100/200 Gigabit Ethernet speeds via dual QSFP28 ports, enabling seamless integration into existing network infrastructures.

Advantages

This adapter delivers exceptional throughput and low latency, making it ideal for virtualized environments, cloud computing, and high-frequency trading. Its advanced features include support for iSCSI, FCoE, and RDMA, ensuring efficient data transfer and reduced CPU overhead.

Suitable for

• Data centers requiring high-bandwidth connectivity
• Enterprise networks with mixed-speed requirements
• Cloud service providers and hyperscale deployments
• High-performance computing clusters

Key specifications

• Form Factor: Plug-in card
• Interface: PCI Express 3.0 x16
• Data Link Protocol: 10 GigE, 25 GigE, 50 GigE, 100 GigE, 200 GigE
• Ports: 2 x QSFP28
• Supported Protocols: iSCSI, FCoE, RDMA

Recommendations

For optimal performance, pair this adapter with compatible QSFP28 transceivers and cables. Ensure your system has a free PCIe 3.0 x16 slot and adequate cooling. This adapter is ideal for upgrading existing network infrastructure to support higher bandwidth demands.