Dell 540-BBHJ X520 2-Ports 10Gb/s SFP+ + 2-Ports Daughter Card

Product Description

The Dell 540-BBHJ is a premium Network Daughter Card (NDC) designed for Dell PowerEdge servers, built around the robust Intel X520 Ethernet controller. This card is engineered to deliver high-speed network connectivity, featuring two 10 Gigabit Ethernet (10Gb/s) ports that utilize SFP+ (Small Form-factor Pluggable Plus) transceivers. These ports are ideal for demanding network applications requiring significant bandwidth, such as high-performance storage access, virtualization backbones, and data-intensive server workloads. The inclusion of the Intel X520 controller signifies a focus on performance, reliability, and advanced networking features. This controller is known for its efficiency in handling high traffic loads and supporting features like TCP/IP offload, which can reduce CPU utilization. The SFP+ interface provides flexibility, allowing administrators to choose the appropriate fiber optic transceivers (e.g., SR for short-range, LR for long-range) based on their specific network infrastructure needs. An additional notable aspect of the 540-BBHJ is the presence of an unspecified 'daughter card' interface. This suggests the card may support further modular expansion or integration with other specialized daughter cards, potentially adding functionality like RDMA (Remote Direct Memory Access) or other advanced networking capabilities depending on the specific implementation and compatible add-on modules. As an NDC, it installs directly into a dedicated server motherboard slot, ensuring a clean integration and preserving standard PCIe expansion slots for other hardware.