Dell PowerVault 770N (Deskside NAS Appliance) - Manual (Page 95)

PCI-X
Peripheral Component Interconnect eXtended
POST
power-on self-test
PSM
persistent storage manager
RAID
redundant array of independent disks
RAM
random access memory
SAN
storage area network
SCSI
small computer serial interface
SES
SCSI enclosure services
SFP
small form-factor pluggable
SMP
symmetric multiprocessing
SP
storage processor
SPE