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Low-profile network card with two SFP28 ports and PCIe 4.0 x8 connector

Intel

Intel E810XXVDA2BLK 10/25GbE SFP28 x2 PCIe 4.0 x8 Low Profile Network Card

SKU CH-7ADN-PY00V

Dual-port 10/25 Gigabit SFP28 network adapter using PCIe 4.0 x8 in a low-profile bracket

  • Product weight0.16
  • Dual 10/25GbE ports boost server throughput
  • PCIe 4.0 x8 link removes host bottleneck
  • Low-profile bracket fits dense chassis builds
  • Two SFP28 cages enable flexible fibre or copper

Dual 10/25GbE SFP28 low-profile adapter

The Intel E810XXVDA2BLK is a dual-port 10/25 Gigabit Ethernet network adapter built for PCIe 4.0 x8 slots. It targets servers and workstations that need high-throughput wired connectivity in a low-profile form factor.

Fits low-profile brackets

The card occupies a single low-profile bracket and requires an x8 electrical connection running at PCIe 4.0 speeds. It frees a full-height slot for other expansion cards while delivering two SFP28 cages for direct-attach or optical transceivers.

How it compares

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

Price $222.99
Pricier than about 71% of the 1,505 comparable items (median $90.99).

Specifications

Product
Brand nameIntel
Model nameE810XXVDA2BLK

Questions about this item

Will the PCIe 4.0 x8 link become the first bottleneck when both SFP28 ports run at 25 Gb/s?

The adapter uses a PCIe 4.0 x8 interface, which provides enough bandwidth for both 10/25 GbE SFP28 ports to operate at full line rate simultaneously.

How much heat does the card generate during continuous 25 GbE operation?

The low-profile E810-XXVDA2 is passively cooled and designed for standard server airflow; sustained 10/25 GbE traffic stays within its thermal envelope without active fans.

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