HPE 817746-B21 

10Gb 2-Port 562FLR-T Network Adapter

The HPE 817746-B21 562FLR-T Network Adapteris a powerful dual-port 10 Gigabit Ethernet solution designed to deliver high-speed  networking for enterprise-grade HPE ProLiant servers. Built with a flexible LOM rack (FLR) form factor, this adapter ensures seamless integration and outstanding performance in data center environments. Supporting two RJ-45 10GBASE-T ports, it allows businesses to upgrade to 10GbE infrastructure using existing Cat6a cabling—saving costs and simplifying deployment. Whether you are managing virtualized environments, handling big data workloads, or expanding storage networks, the 562FLR-T adapter provides the reliability, speed, and efficiency required by modern IT demands.

Features

The HPE 817746-B21 562FLR-T Adapter uses Broadcom technology to provide two 10GbE ports over copper with PCI Express 3.0 ×8 interface, enabling high throughput and low latency. Its FLR design is tailored for HPE Gen9 servers, allowing flexibility and high-density server configurations. With support for key networking protocols and virtualization technologies—including SR-IOV, TCP offload, and jumbo frames—it ensures minimal CPU usage and optimal application performance. This adapter is ideal for enterprises looking to streamline server networking, boost I/O throughput, and reduce operating costs. It is an excellent choice for virtualization hosts, clustered applications, and software-defined storage networks.

Advanced Options

The HPE 817746-B21 562FLR-T Network Adapter delivers exceptional reliability and consistent performance even under intense workloads. It supports advanced offload technologies such as TCP/IP checksum offloading, Large Send Offload (LSO), and Receive Side Scaling (RSS), which reduce CPU overhead and accelerate data processing. Its RJ-45 copper interface enables 10GbE over standard Ethernet infrastructure,