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Dell 540-BDTC E810 4-Ports 25Gb/s SFP28 PCIe Network Adapter
- 4-Port 25Gb/s SFP28 Ethernet Adapter.
- Utilizes PCIe Gen 4.0 x16 interface.
- Based on Intel E810 chipset.
- Supports RDMA (Remote Direct Memory Access).
- Features DPDK (Data Plane Development Kit) acceleration.
- Ideal for high-throughput, low-latency applications.
- Low-profile bracket included.
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Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Product Overview
The Dell 540-BDTC is an E810 Network Adapter featuring 4-Ports of 25Gb/s SFP28 connectivity via a PCIe interface. It is designed for high-performance networking in servers and workstations.
Technical Information
| Product Type | Network Adapter |
| Interface | PCIe Gen 4.0 x16 |
| Port Count | 4 |
| Port Type | SFP28 |
Additional Specifications
| Speed | 25Gb/s per port |
| Chipset | Intel E810 |
| Form Factor | Low-Profile |
Product Description
The Dell 540-BDTC is a high-performance network interface card (NIC) designed to meet the demanding bandwidth requirements of modern data centers and enterprise environments. Equipped with four SFP28 ports, each capable of operating at 25Gb/s, this adapter provides a total aggregate bandwidth of 100Gb/s. This makes it exceptionally well-suited for applications that require high throughput and low latency, such as high-performance computing (HPC), storage networking, and demanding virtualization workloads. Built around the Intel E810 chipset, the 540-BDTC incorporates advanced features like RDMA (Remote Direct Memory Access) over Converged Ethernet (RoCE) and support for DPDK (Data Plane Development Kit). RDMA significantly reduces CPU overhead and latency by allowing network adapters to transfer data directly to and from application memory, bypassing the kernel. DPDK provides optimized packet processing capabilities, enabling higher throughput and lower latency for network functions. This adapter connects to the host system via a PCIe Gen 4.0 x16 interface, ensuring sufficient bandwidth for its multiple high-speed ports. It typically comes with both full-height and low-profile brackets, offering flexibility for installation in various server chassis types. The Dell 540-BDTC is a robust solution for upgrading server connectivity to support next-generation networking speeds and demanding application performance.