Intel Ethernet Network Adapter E810-CQDA2T 100GbE

Brand: Intel | Category: Network Switches

SKU: E810CQDA2TBLK | Part #: E810CQDA2TBLK | MPN: E810CQDA2TBLK

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The Intel Ethernet Network Adapter E810-CQDA2T delivers dual-port 100 Gigabit Ethernet connectivity in a compact PCIe form factor, providing network engineers and infrastructure architects with the high-speed, low-latency uplink capacity required for modern data centers. With two QSFP28 ports operating at 100GbE per port, this adapter supports flexible link speeds including 100GbE, 40GbE, 25GbE, and 10GbE, ensuring backward compatibility across mixed-speed environments. The Intel E810 controller underpins advanced packet processing capabilities, including checksum offload for TCP, UDP, and IP traffic, Large Send Offload (LSO), Receive Side Scaling (RSS), and Flow Director functionality—all designed to reduce CPU overhead and maximize application throughput.

Built on Intel's proven architecture, the E810CQDA2TBLK model operates as a Full-Height, Half-Length PCIe card with PCIe 4.0 x16 connectivity, consuming up to 30W during typical operation. The adapter supports up to 256 Virtual Functions per port via SR-IOV, enabling efficient multi-tenant and virtualized deployments. Additional capabilities include RoCEv2 for RDMA, IEEE 1588 PTP and SyncE for precision timing, Application Device Queues (ADQ), and full DPDK support. Operating across Linux, Windows Server, and VMware ESXi platforms, this Intel solution serves storage architects, network engineers, and IT procurement teams building next-generation infrastructure. The operating temperature range of 0°C to 55°C ensures reliable performance in standard data center environments.

Enterprise Deployment Scenarios

• High-performance computing and analytics clusters requiring ultra-low-latency east-west fabric interconnects
• Virtual machine and container host uplinks in multi-tenant cloud and service provider data centers
• Storage area network (SAN) and network-attached storage (NAS) systems leveraging RDMA and RoCEv2
• Precision timing-critical applications and financial trading platforms using IEEE 1588 PTP synchronization
• Software-defined networking (SDN) and NFV environments with advanced traffic steering via Flow Director and ADQ

Contact Omnixon Global to request a quotation for the Intel Ethernet Network Adapter E810-CQDA2T and integrate enterprise-grade 100GbE connectivity into your infrastructure.