Dell PowerEdge 500SC - Manual (Page 11)

nickel-metal hydride
ns
nanosecond(s)
NTFS
NT File System
NVRAM
nonvolatile random-access memory
PCI
Peripheral Component Interconnect
PDU
power distribution unit
PGA
pin grid array
POST
power-on self-test
ppm
pages per minute
RAID
redundant arrays of independent disks
RAM
random-access memory
RCU
Resource Configuration Utility
RFI
radio frequency interference
ROM
read-only memory
rpm
revolutions per minute
RTC
real-time clock
SCSI
small computer system interface
SDS
Scalable Disk System
sec
second(s)
SEC
single-edge contact
SDRAM
synchronous dynamic random-access memory