


The Dell QLogic QL41262 FastLinQ Dual Port 25Gb Mezzanine CNA (Part Number: 51G0W) is a high-speed network interface module designed for Dell PowerEdge MX-series blade servers, such as the MX740c and MX750c. Rather than using external SFP28 ports, this mezzanine card interfaces internally with the server chassis midplane, which then routes connectivity through the MX-series I/O fabric modules. This architecture enables clean cable management and centralized networking in dense, modular server deployments.
Built on QLogic’s FastLinQ technology, the QL41262 supports 25Gb Ethernet and is designed for converged network infrastructures, offering compatibility with advanced networking features such as iSCSI and FCoE (when enabled through the environment). It supports SR-IOV and other virtualization enhancements, making it suitable for environments requiring bandwidth, low latency, and virtual machine density at scale.
(Click to View)