Dell OptiPlex GX1 - Page 136

A-2 Dell OptiPlex GX1 and GX1p Mini Tower Managed PC Systems Reference and Installation Guide
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Bus types . . . . . . . . . . . . . . . . . . . . . . . . . PCI and ISA
Bus speed. . . . . . . . . . . . . . . . . . . . . . . . . PCI: 33 MHz
ISA: 8.33 MHz
PCI expansion-card connectors. . . . . . . . . five (two PCI connectors share card-slot
openings with ISA connectors)
ISA
expansion-card connectors. . . . . . . . . four (two ISA connectors share card-slot
openings with PCI connectors)
ISA expansion-card connector size . . . . . . 98 pins
ISA expansion-card connector data
width (maximum) . . . . . . . . . . . . . . . . . . . 16 bits
PCI expansion-card connector size . . . . . . 120 pins
PCI expansion-card connector data
width (maximum) . . . . . . . . . . . . . . . . . . . 32 bits
0HPRU \
Architecture. . . . . . . . . . . . . . . . . . . . . . . . 64-bit (nonparity) or 72-bit (ECC),
noninterleaved
DIMM sockets. . . . . . . . . . . . . . . . . . . . . . three
DIMM capacities. . . . . . . . . . . . . . . . . . . . 32-, 64-, and 128-MB SDRAM
Standard RAM. . . . . . . . . . . . . . . . . . . . . . 32 MB (GX1) or 128 MB (GX1p) minimum
Maximum RAM. . . . . . . . . . . . . . . . . . . . . 384 MB
BIOS address . . . . . . . . . . . . . . . . . . . . . . F0000h
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NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary in the
online
System User’s Guide.