HPE 684218-B21

560FLR‑SFP+ FlexibleLOM Dual‑Port 10 Gb Gigabit Ethernet Adapter (Refurbished)

The HPE 684218‑B21 FlexibleLOM adapter offers dual 10 GbE SFP+ ports in a compact mezzanine form factor designed for HPE ProLiant Gen9 servers. Built on the 560FLR‑SFP+ platform, this card delivers up to 20 Gb/s aggregate bandwidth while preserving PCIe slots for other modules. Ideal for virtualization hosts, storage networking, and high-speed compute infrastructure, it provides low latency, robust offload features, and enterprise-grade reliability without consuming standard expansion slots.

Features

This FlexibleLOM card plugs directly into the server’s FLR bay, optimizing airflow and freeing PCIe lanes for other expansions. Supporting PCIe 3.0 x8, it delivers consistent low-latency 10 GbE connectivity across both SFP+ ports. Its support for SNMP, PXE boot, Jumbo Frames, RSS, LSO/TSO, Wake-on-LAN, VLAN tagging, and LACP makes it well-suited for modern data center workloads. Certified for use in HPE ProLiant DL560 Gen9 and related rack and density-optimized platforms, this adapter enhances network flexibility and system performance while reducing port congestion

Advanced Options

This adapter delivers enterprise‑grade performance with minimal overhead. Hardware offload features like TCP/IP checksum, RSS, and segmentation offloads reduce CPU load and support efficient virtualization. Dual‑port architecture enables link redundancy or aggregation for high availability.