ORCA
Option ROM Configuration for Arrays
OS
operating system
POST
PPM
processor power module
PSP
ProLiant Support Pack
RBSU
RILOE
Remote Insight
RILOE II
Remote Insight
RIS
reserve information sector
ROM
SAS
serial attached SCSI
SATA
serial ATA
SIM
Systems Insight Manager
SIMM
single inline memory module
Acronyms and abbreviations 146