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Dell 540-BBEJ 2-Port 40Gb/s QSFP+ PCIE 3.0 GE 40GBase-X Network Card
- Dual-port 40 Gigabit Ethernet (40GbE)
- QSFP+ connectors for high-density fiber optics
- PCI Express (PCIe) 3.0 host interface
- Supports 40GBase-SR4/LR4 and other QSFP+ standards
- Massive throughput for data-intensive applications
- Ultra-low latency for high-performance computing
- Designed for Dell PowerEdge servers
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Product Overview
The Dell 540-BBEJ is a dual-port 40 Gigabit Ethernet Network Adapter featuring QSFP+ connectors. It utilizes a PCIe 3.0 interface, providing extremely high-speed network connectivity for Dell servers. This adapter is designed for the most demanding enterprise environments requiring massive network throughput and ultra-low latency.
Technical Information
| Number of Ports | 2 |
| Port Type | 40 Gigabit Ethernet (40GbE) |
| Connector Type | QSFP+ |
| Host Interface | PCIe 3.0 (typically x8 or x16) |
Additional Specifications
| Data Rate | 40 Gb/s per port |
| Form Factor | Add-in Card |
| Compatibility | Dell PowerEdge Servers |
| Standard | 40GBase-X |
Product Description
The Dell 540-BBEJ is a cutting-edge network adapter designed to deliver dual 40 Gigabit Ethernet connectivity, catering to the most demanding enterprise and high-performance computing environments. This adapter utilizes QSFP+ (Quad Small Form-factor Pluggable Plus) connectors, which support high-density fiber optic cabling and enable aggregate bandwidth of up to 80 Gb/s. It is engineered to meet the needs of applications requiring massive data throughput and extremely low latency. Equipped with a PCI Express 3.0 interface, this card provides the necessary bandwidth to fully leverage the 40 Gb/s speed of each port, ensuring that data transfer is not limited by the host interface. This makes it ideal for large-scale data analytics, high-frequency trading, high-performance storage networks, and advanced server virtualization. The QSFP+ ports allow for flexible deployment with various transceivers (sold separately) suitable for different fiber types and distances. This 40GbE network adapter is built for superior performance, reliability, and scalability within Dell PowerEdge server environments. It supports advanced features crucial for modern data centers, including enhanced data integrity, flow control, and potentially RDMA (Remote Direct Memory Access) capabilities, depending on the specific controller. The Dell 540-BBEJ is a key component for organizations pushing the boundaries of network performance and requiring the highest levels of speed and efficiency.
