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Dell 540-BFBW E810-XXVDA4 4-Ports 25Gb/s SFP28 PCIe Network Adapter
- Four 25Gb/s SFP28 ports
- PCIe Gen 4.0 x16 interface
- Dell E810-XXVDA4 controller
- Supports high throughput and low latency
- Ideal for virtualization, cloud, and high-performance computing
- Designed for enterprise-grade performance
- Low-profile form factor
We'll confirm the current price and availability for 540-BFBW.
Key specifications
See full specs ↓- Port Type
- SFP28
- Speed
- 25Gb/s per port
- Number of Ports
- 4
- Interface
- PCIe Gen 4.0 x16
- Form Factor
- PCIe Add-in Card (Low-Profile)
- Controller
- Intel E810-XXVDA4
Product details
The Dell 540-BFBW is a high-performance PCIe network adapter featuring four 25Gb/s SFP28 ports. It is designed to provide high-speed, low-latency connectivity for demanding server and data center applications.
Technical Information
| Port Type | SFP28 |
| Speed | 25Gb/s per port |
| Number of Ports | 4 |
Additional Specifications
| Interface | PCIe Gen 4.0 x16 |
| Form Factor | PCIe Add-in Card (Low-Profile) |
| Controller | Intel E810-XXVDA4 |
Description
The Dell 540-BFBW network adapter, identified by the E810-XXVDA4 controller, is engineered for superior network performance in demanding enterprise environments. This adapter boasts four 25Gb/s SFP28 ports, enabling high-density, high-speed connectivity crucial for modern data centers, cloud platforms, and high-performance computing clusters. Its design prioritizes both significant throughput and minimal latency, ensuring efficient data flow for critical applications. Equipped with a PCIe Gen 4.0 x16 interface, the 540-BFBW maximizes bandwidth between the network adapter and the server's CPU, preventing bottlenecks and enhancing overall system responsiveness. This adapter supports advanced networking features, including RDMA and RoCE, which are vital for accelerating storage and compute-intensive workloads. Its capabilities are well-suited for virtualization, software-defined networking, and other advanced data center technologies. This Dell network adapter is a robust solution for organizations requiring scalable and reliable high-speed networking. Its quad-port configuration offers flexibility in network design and connectivity options, while the Intel E810 controller ensures advanced performance and feature support. The 540-BFBW is an excellent choice for servers that need to handle substantial network traffic and demanding application requirements.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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