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Green circuit board with silver bracket four SFP28 ports gold PCIe x16 edge connector

Intel

Intel E810-XXVDA4 10/25Gbps PCIe 4.0 x16 SFP28 4-Port network card

SKU CH-RVKT-69X6E

Four-port SFP28 adapter delivers 10 or 25 Gbps over PCIe 4.0 x16 for high-bandwidth server networking

  • Speed10/25Gbps
  • InterfacePCI-Express
  • 10/25 Gbps throughput for demanding server workloads
  • PCIe 4.0 x16 interface delivers high bandwidth connectivity
  • Four SFP28 ports enable flexible 10/25GbE network scaling
  • Intel E810 controller ensures reliable wired performance
  • Complies with IEEE 802.3 standards for broad compatibility

Four-port SFP28 server adapter

The Intel E810-XXVDA4 is a 10/25Gbps network card built for high-end servers. It connects through a PCI Express 4.0 x16 slot and presents four SFP28 cages for fibre or direct-attach cables. The adapter complies with IEEE 802.3 standards for Ethernet operation.

Upgrade from dual-port 10GbE cards

This model doubles the port count of the comparable E810-XXVDA2 while keeping the same 10/25Gbps speed per port. The jump is worth it when a server needs more concurrent 25GbE links without consuming additional PCIe slots. It suits environments that are moving from 10GbE to 25GbE uplinks.

Straightforward PCIe installation

Installation follows standard server-adapter procedure: power down, insert into an x16 slot, secure the bracket, then attach SFP28 modules. The main issues arise when the chassis cannot supply enough airflow for the card or when the switch ports are not configured for 25GbE negotiation. Verify slot width and module compatibility before fitting.

Highlights

  • 10/25 Gbps throughput for demanding server workloads
  • PCIe 4.0 x16 interface delivers high bandwidth connectivity
  • Four SFP28 ports enable flexible 10/25GbE network scaling
  • Intel E810 controller ensures reliable wired performance
  • Complies with IEEE 802.3 standards for broad compatibility

Specifications

BrandIntel
Part NumberE810XXVDA4LG1P5
Speed10/25Gbps
InterfacePCI-Express

Questions about this item

What PCIe slot size and generation does the E810-XXVDA4 require?

It needs a PCIe 4.0 x16 slot to deliver full 10/25Gbps bandwidth across all four ports.

How is the card installed and what step is often missed?

Insert into a PCIe 4.0 x16 slot, secure the bracket, then attach four SFP28 modules or cables — many forget to populate all four ports for full throughput.

What will need replacement on the E810-XXVDA4 over time?

The SFP28 transceivers or direct-attach cables are the replaceable items; the card itself has no user-serviceable parts.

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