174
Glossary
E X P A N SI O N
B U S
—
Your system contains an expansion bus that allows the processor
to communicate with controllers for peripherals, such as NICs.
E X P A N SI O N
C A R D
—
An add-in card, such as a NIC or SCSI adapter, that plugs into
an expansion-card connector on the system board. An expansion card adds some
specialized function to the system by providing an interface between the expansion
bus and a peripheral.
E X P A N SI O N
-
CA RD
CO NN E C T O R
—
A connector on the system board or riser board for
plugging in an expansion card.
F —
Fahrenheit.
FAT —
File allocation table. The file system structure used by MS-DOS to organize
and keep track of file storage. The Microsoft® Windows® operating systems can
optionally use a FAT file system structure.
F L A S H
M E M O R Y
—
A type of EEPROM chip that can be reprogrammed from a utility
on diskette while still installed in a system; most EEPROM chips can only be rewritten
with special programming equipment.
F O R MA T
—
To prepare a hard drive or diskette for storing files. An unconditional
format deletes all data stored on the disk.
FSB —
Front-side bus. The FSB is the data path and physical interface between the
processor and the main memory (RAM).
F T
—
Feet.
FTP —
File transfer protocol.
G
—
Gram(s).
G —
Gravities.
G
B
—
Gigabit(s); 1024 megabits or 1,073,741,824 bits.
GB —
Gigabyte(s); 1024 megabytes or 1,073,741,824 bytes. However, when referring
to hard-drive capacity, the term is usually rounded to 1,000,000,000 bytes.
G RA PH I CS
M O D E
—
A video mode that can be defined as x horizontal by y vertical
pixels by z colors.
G RO U P
—
As it relates to DMI, a group is a data structure that defines common
information, or attributes, about a manageable component.
G U A R D I N G
—
A type of data redundancy in which a set of physical drives stores data
and an additional drive stores parity data. See also mirroring, striping, and RAID.
Содержание PowerEdge R900
Страница 1: ...Dell PowerEdge R900 Systems Hardware Owner s Manual ...
Страница 10: ...10 Contents Glossary 171 ...
Страница 40: ...40 About Your System ...
Страница 56: ...56 Using the System Setup Program ...
Страница 81: ...Installing System Components 81 Figure 3 11 2 5 Inch SAS SAS RAID Cabling 10 7 6 5 8 9 2 1 4 3 ...
Страница 83: ...Installing System Components 83 Figure 3 12 3 5 Inch SAS SAS RAID Cabling 8 4 2 5 6 3 7 1 9 10 ...
Страница 126: ...126 Installing System Components ...
Страница 164: ...164 Jumpers and Connectors ...
Страница 190: ...190 Index ...