HP ROM-Based Setup Utility - Manual (Page 37)

Intel VT-d
NOTE: This option is available on some servers with Intel processors. For more information, see
the documentation for your processor model.
When enabled, a Virtual Machine Manager supporting this feature can use hardware capabilities
provided by the Intel Virtualization Technology for Directed I/O.
Options include:
•
Enabled (default)
•
Disabled
System Options menu 37