Dell PowerVault 220S (SCSI) - Manual (Page 18)

Glossary: Dell PowerVault 220S and 221S Systems User's Guide
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readme file
A text file included with a software package or hardware product that contains information supplementing or updating the
documentation for the software or hardware. Typically, readme files provide installation information, describe new product
enhancements or corrections that have not yet been documented, and list known problems or other things you need to be
aware of as you use the software or hardware.
rpm
Abbreviation for revolutions per minute.
SAFTE
Acronym for SCSI accessed fault tolerant enclosure.
SCSI
Acronym for small computer system interface. An I/O bus interface with faster data transmission rates than standard ports.
You can connect up to seven devices (15 for some newer SCSI types) to one SCSI interface.
SDMS
Abbreviation for SCSI device management system.
sec
Abbreviation for second(s).
SES
Acronym for SCSI enclosure services.
SNMP
Abbreviation for Simple Network Management Protocol. SNMP is an industry-standard interface that allows a network
manager to remotely monitor and manage workstations.
system board
As the main circuit board, the system board usually contains most of your system's integral components, such as the
following:
Microprocessor
RAM
Controllers for standard peripheral devices, such as the keyboard
Various ROM chips
Frequently used synonyms for system board are motherboard and logic board.