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Green printed circuit board with two SFP28 cages and gold PCIe edge connector

DELL

DELL Broadcom 57414 25Gbps Dual-Port SFP28 Network Daughter Card

SKU CH-DVMC-55X6R

Adds two 25 Gbps SFP28 network ports via PCI Express for server connectivity

  • TypeNetwork Adapter
  • Sports TeamNetwork Adapter
  • 25 Gbps throughput per port for high-speed server networking
  • Dual-port SFP28 design doubles connectivity in a single slot
  • PCI Express interface ensures broad server compatibility
  • Broadcom 57414 controller delivers reliable Ethernet performance
  • Purpose-built as a rack network daughter card for dense deployments

Dell Broadcom 57414 Dual-Port 25Gbps Adapter

This Dell Broadcom 57414 is a dual-port SFP28 network daughter card delivering 25Gbps Ethernet connectivity over a PCI Express interface. It is built for rack-mounted servers that require high-throughput, low-latency networking in data-centre or enterprise environments.

Compatibility Check Before Ordering

Verify that your server has an available PCI Express slot and supports the daughter-card form factor used by this adapter. Confirm the chassis provides SFP28 cages or compatible direct-attach copper cabling for the dual ports. Ensure the system firmware recognises Broadcom 57414 controllers and that driver support exists for your operating system.

Thermals Noise and Power Draw

As a passive copper adapter, the card relies on server chassis airflow for cooling and adds no active fan noise. Power consumption scales with link utilisation across the two 25Gbps ports and remains within typical limits for PCI Express add-in cards. Acoustic impact is negligible in a properly ventilated rack.

Highlights

  • 25 Gbps throughput per port for high-speed server networking
  • Dual-port SFP28 design doubles connectivity in a single slot
  • PCI Express interface ensures broad server compatibility
  • Broadcom 57414 controller delivers reliable Ethernet performance
  • Purpose-built as a rack network daughter card for dense deployments

Specifications

BrandDELL
TypeNetwork Adapter
Sports TeamNetwork Adapter

Questions about this item

Does the Dell Broadcom 57414 card ship with SFP28 transceivers or cables, or must they be purchased separately?

The card provides two SFP28 cages; transceivers or direct-attach cables are not included and must be sourced separately.

The part number 6WMMV is shown — are there alternative versions or capacities of this daughter card to choose from?

Only the 25 Gbps dual-port SFP28 version with part number 6WMMV is listed; no other capacities or variants are offered.

What does the 25 Gbps rating mean for actual throughput when the card is installed in a server?

Each port supports up to 25 Gbps Ethernet; real-world throughput depends on the host PCIe slot width, cable quality and switch configuration.

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