Network card Dell BC57414 25GbE 2‑port PCIe

Dell BC57414 25GbE 2‑port PCIe is a server and workstation network adapter that provides two 25 Gigabit Ethernet ports via a PCI Express interface. Designed for environments that require higher throughput and lower latency than standard 1GbE or 10GbE adapters, this network card supports increased bandwidth for virtualization, storage traffic, and high‑performance computing. The card's dual 25GbE ports allow deployment of aggregated links or separate connections for redundancy and segmentation, enabling efficient use of server resources in data centers and enterprise networks.

Advantages

The Dell BC57414 offers a compact dual‑port 25GbE configuration that delivers higher network throughput and lower latency for demanding workloads. Its PCIe interface provides direct connectivity to host systems for minimal overhead and improved performance. The two ports enable flexible configurations such as link aggregation and failover, which contribute to network resilience and scalable capacity. The card is compatible with common server deployments where increased bandwidth is required for virtualization, storage, and large data transfers.

Suitable for

• Data center servers requiring multi‑gigabit uplinks
• Virtualization hosts with multiple VMs and high network I/O
• Storage servers and SAN/NAS frontends handling large data flows
• High‑performance computing nodes and analytics platforms
• Network aggregation and redundancy setups (link aggregation, failover)

Key specifications

• Brand: Dell
• Model / MPN: 540-BCOR-RFB
• Interface: PCI Express (PCIe)
• Ports: 2 × 25 Gigabit Ethernet
• Typical use: server and workstation high‑bandwidth networking

How to use

Install the Dell BC57414 into an available PCIe slot on a compatible server or workstation following the host manufacturer's service manual and standard electrostatic discharge (ESD) precautions. Connect SFP28‑compatible transceivers or direct attach cables to the card's 25GbE ports and link them to switches or other endpoints supporting 25GbE. Configure the host operating system or hypervisor network settings, including link aggregation, VLANs, and driver installation, as appropriate for the deployment. Verify link status and performance using standard network diagnostic tools.

Usage recommendations

Use certified SFP28 optics or DAC cables rated for 25GbE and ensure switch firmware and drivers are up to date. When deploying in virtualized or storage environments, plan for network segmentation and redundancy to maintain performance and availability. Monitor port utilization and latency to adjust configurations such as teaming, MTU sizes, and QoS settings for optimal operation.