HP Integrated Lights-Out 4 - Manual (Page 249)

55000=iLO 4,
,true,false,com.hp.mx.core.tools.identification.mgmtproc.MgmtProcessorParser
Reviewing iLO license information in HP SIM
HP SIM displays the license status of the iLO management processors. You can use this information
to determine how many and which iLO devices have an optional license installed.
To view license information, select Deploy
→License Manager. To ensure that the displayed data
is current, run the Identify Systems task for your management processors. For more information,
see the HP Systems Insight Manager User Guide.
Reviewing iLO license information in HP SIM 249