HPE Flexible LOM (LAN On Motherboard) is a feature offered by Hewlett Packard Enterprise (HPE) for their rack-mounted servers. It provides flexible and modular network connectivity options directly on the server's motherboard.

Rather than using dedicated network interface cards (NICs), HPE Flexible LOM allows for customization and flexibility in choosing the network connectivity options that best suit your requirements. The specific network adapters can be selected and installed into the server's LOM slot based on your networking needs.

With HPE Flexible LOM, you can choose from various network adapters such as Ethernet, Fibre Channel over Ethernet (FCoE), or converged network adapters (CNA) to provide connectivity for your server. This modular approach allows for easy scalability and adaptability as your network requirements evolve over time.