HPE 665240-B21 669280-001 366FLR Quad Port Gigabit Network Card Adapter

The HPE 665240-B21 366FLR is a high-performance quad-port Gigabit Ethernet network adapter designed for enterprise servers requiring maximum network connectivity and redundancy. This FlexibleLOM (LOM) card delivers four independent 1GbE ports, enabling advanced network segmentation, load balancing, and failover protection. Key features include hardware-based TCP/IP offload processing to reduce CPU overhead, support for virtualization environments with SR-IOV technology, and energy-efficient design meeting modern data center requirements. The adapter provides exceptional bandwidth aggregation up to 4Gbps, ensures business continuity through multiple network paths, and offers seamless integration with HPE ProLiant servers. Its compact form factor maximizes server slot availability while delivering enterprise-grade reliability, making it ideal for demanding applications requiring high-availability networking, virtualized environments, and mission-critical workloads.