HP ROM-Based Setup Utility User Guide

PCIe Slot6 Training Speed
NOTE: This option is available on some G6 servers with Intel processors.
This option controls PCI express slot 6 only and does not impact the operation of PCIe slots 1-5.
PCIe Generation 2 (default)
PCIe Generation 1
118 RBSU menu-driven interface, version 3.xx or later (G6, G7, and Gen8 servers)