Acronyms and abbreviations 120
IRQ
interrupt request
MPS
multi-processor specification
NEMA
National Electrical Manufacturers Association
NFPA
National Fire Protection Association
NIC
network interface controller
NMI
non-maskable interrupt
NVRAM
non-volatile memory
ORCA
Option ROM Configuration for Arrays
PCI-X
peripheral component interconnect extended
PDU
power distribution unit
POST
Power-On Self Test
PPM
processor power module
PSP
ProLiant Support Pack
PXE
Preboot Execution Environment
