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Full-height network adapter with four SFP28 ports, silver bracket and green PCB

Intel

Intel E810XXVDA4 network card 4×25GbE SFP28 full height

SKU CH-337G-D03GD MPN E810XXVDA4

Four 25GbE SFP28 ports deliver high-density connectivity for cloud and communications workloads with ADQ and DDP acceleration

  • Interface typeEthernet
  • Supported standardsEthernet
  • Connection typesEthernet
  • Bus interfaceEthernet
  • Key featuresLaptop, Desktop, Tablet, Smartphone
  • Product dimensions8.8 in × 5.7 in × 1.2 in

Model E810XXVDA4

Connector SFP28

Ports & Speed 4 Ports - 25/10/1GbE

  • Four 25GbE SFP28 ports deliver high-density connectivity
  • Application Device Queues reduce latency and boost application throughput
  • Dynamic Device Personalization accelerates protocol traffic to lower CPU overhead
  • iWARP and RoCEv2 support enables high-speed cloud storage access
  • Enhanced DPDK support increases packet processing speeds

Four-port 25GbE adapter for cloud workloads

The Intel E810XXVDA4 is a full-height network card that delivers four 25GbE SFP28 connections through a single PCIe slot. It targets cloud, storage and communications servers that need high port density and low-latency packet processing for NFV, HPC-AI or hybrid-cloud deployments.

Replaces multiple single-port cards

Consolidating four 25GbE links onto one adapter frees PCIe lanes and reduces cabling complexity compared with populating several discrete NICs. The upgrade is worthwhile when a server must scale bandwidth for distributed storage or RAN workloads without consuming additional expansion slots.

Standard full-height installation with SFP28 modules

The card seats in any compatible PCIe slot and accepts industry-standard SFP28 transceivers or direct-attach cables for each port. Installers must verify that the host system provides sufficient PCIe bandwidth and cooling clearance for a full-height bracket, and that the chosen optics match the link distance and fibre type required by the deployment.

How it compares

Measured against everything we stock in Ethernet Cards & NICs, at today’s prices. Recalculated every night.

Price $426.99
Pricier than about 84% of the 1,505 comparable items (median $90.99).

Specifications

Product
Brand nameIntel
Model name?E810XXVDA4
Part number?E810XXVDA4
Connectivity
Supported standardsEthernet
Ports & slots
Interface typeEthernet
Connection typesEthernet
Bus interfaceEthernet
Size & build
Product dimensions8.8 in × 5.7 in × 1.2 in
Product weight0.65 lb (0.29 kg)
Shipping weight1.37 kg
Package size224 × 145 × 30 mm

Other versions of this model

5 more in the same range

Questions about this item

Will the 8.8 in by 5.7 in full-height bracket fit in a standard server chassis?

The adapter measures 8.8 in long, 5.7 in tall and 1.2 in thick, matching the full-height form factor used in most 1U and 2U rack servers.

What is the correct way to seat the four SFP28 ports during installation?

Insert the card into an available PCIe slot until the bracket clicks, then push each transceiver module straight in until it latches; the step often missed is forgetting to remove the dust plugs from the SFP28 cages first.

When should the SFP28 transceivers or cables be replaced?

Replace a transceiver or direct-attach cable if link errors rise, the module runs excessively hot, or the 25GbE ports fail to negotiate at the rated speed.

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