Intel E810XXVDA2 dual SFP28 25/10/1GbE network card
- Ethernet
- 1000 megabits_per_s…
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Intel
Low-profile dual-port adapter with ADQ and DDP for predictable cloud and NFV performance
Model E810CQDA2BLK
Connector QSFP28
Ports & Speed 2 Ports - 100/50/25/10GbE
The Intel E810-CQDA2 is a dual-port network interface card built for servers and workstations that demand deterministic, high-throughput connectivity. It ships with a low-profile bracket for installation in space-constrained chassis. Features such as Application Device Queues and Dynamic Device Personalisation are designed to accelerate packet processing for cloud and NFV workloads.
This adapter targets environments that benefit from hardware-assisted traffic steering, RDMA over iWARP or RoCEv2, and IEEE 1588 PTP v2 time synchronisation. It is not intended for desktop PCs lacking a compatible PCIe slot or for installations where a full-height bracket is required. Buyers needing single-port density or different media support should evaluate other models.
The included low-profile bracket determines whether the card fits the target chassis. Verify that the host system accepts low-profile PCIe add-in cards before purchase. The adapter was first listed by the manufacturer in 2021.
| Brand | Intel |
|---|---|
| Shipping weight | 0.45 kg |
| Package size | 198 × 135 × 23 mm |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
Check the device manager for the Intel Ethernet Network Adapter E810-CQDA2 without errors, confirm link lights on the ports, and test throughput with your workload to observe ADQ and DDP benefits.
The package includes the Intel Ethernet Network Adapter E810-CQDA2 and a low-profile bracket; compatible transceivers and cables for the network ports are purchased separately.
The E810CQDA2BLK is a single SKU with the low-profile bracket included; choose it when your chassis requires a low-profile form factor for 2021-era Intel Ethernet adapters.
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