E810CQDA2BLK Intel E810-CQDA2 QSFP28 PCIe 4.0 x16 Network Card

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Product line:

Intel® Ethernet E810 Network Adapters (up to 100GbE)

See all Network Interface Cards (NIC)

See other Intel products

€540.00

In stock

Happyware Article Number:

SE0N6477-607522

Manufacturer Number:

E810CQDA2BLK

Brand:

Intel

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

E810CQDA2BLK

High-Performance 2-Port 100GbE PCIe 4.0 NIC for leaf-spine fabrics with the E810CQDA2BLK

The E810CQDA2BLK is a low-profile Intel Ethernet E810-based adapter engineered for PCIe 4.0 x16 server platforms, delivering deterministic 100GbE uplinks for virtualized clusters. E810CQDA2BLK accelerates overlay networking with VXLAN/NVGRE/Geneve offloads, reduces CPU contention via SR-IOV, and supports storage traffic paths including NVMe-oF, iSCSI, and NFS to keep high-throughput nodes balanced under mixed workloads.

Why Choose the E810CQDA2BLK?

E810CQDA2BLK provides density-efficient dual-port 100GbE with enterprise-grade manageability and scalable virtualization features for cloud and fabric architectures. E810CQDA2BLK also enables low-latency designs through RDMA and IEEE 1588v2 PTP timing.

Intel designs the E810CQDA2BLK around predictable performance, robust driver maturity, and long lifecycle support aligned with modern data center standards for monitoring and interoperability.

Key Applications:

100GbE server uplinks
Leaf-spine data center fabrics
Virtualization and SR-IOV networks
RDMA low-latency clusters
NVMe-oF and storage networking

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout plan and bulk order discounts for standardizing E810CQDA2BLK deployments across racks and clusters.

Technical details of E810CQDA2BLK

Bluetooth: None

DPU Support: None

Fabric Type: 50 Gigabit Ethernet, Ethernet, Gigabit Ethernet

Form Factor: Low-Profile

Offload Protocols: Intelligent Offloads, Intel VT-c, iSCSI, NFS, NVMe over Fabric (NVMe-oF), SNMP-Management

PCIe Connector: PCIe 4.0 x16

Ports: 2x QSFP28 100 Gbps

Precision Time Protocol (PTP): IEEE 1588v2, Precision Time Protocol (PTP)

RDMA: iWARP, RDMA, RoCE v2

Storage Offload: iSCSI, NFS, NVMe over Fabric (NVMe-oF)

Virtualization: SR-IOV, NVGRE, VXLAN Offload, Geneve Offload, Intel VT-c, VMDq, NC-SI, SNMP-Management

WiFi: None

How long is the Warranty and how you can get technical support for E810CQDA2BLK

Warranty:	60 months (part)
RMA Url:	https://supporttickets.intel.com/s/warrantyinfo?language=en_US
Description:	Items must be returned first before a replacement is sent. Intel does not offer on-site service as standard. Intel® Ethernet Adapters that are discontinued will adhere to a 5-year warranty period.