Hitachi Compute Blade 2000 User Manual page 1920

POST
power on self test
PWM
Pulse width modulation
PXE
Preboot eXecution Environment
Q
QoS
Quality of Service
QPI
Quick path interconnect
R
RAID
Redundant Arrays of Independent Disks
RAS
reliability availability serviceability
RC
Read Create
Reference Code
RE
RC type enhanced bit
RHEL
Red Hat Enterprise Linux
RO
read-only
ROM
Read Only Memory
RPM
revolutions per minute
RSA
Public-key cryptosystem: the algorithm of which was first
publicly described by Rivest, Shamir, and Adleman. The acronym
stands for names of the three.
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