System Information; Expansion Bus - Dell OptiPlex GX1 Installation Manual

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Technical Specifications: Dell™ OptiPlex™ GX1 and GX1p Midsize Managed PC
Systems
Microprocessor

System Information

Expansion Bus

Memory
Drives
Ports
Microprocessor
Microprocessor type
Internal cache
L2 cache memory
Math coprocessor
System Information
System chip set
Data bus width
Address bus width
DMA channels
Interrupt levels
System BIOS
System clock
Expansion Bus
Bus types
Bus speed
PCI expansion-card connectors
ISA expansion-card connectors
ISA expansion-card connector size
ISA expansion-card connector data width
(maximum)
PCI expansion-card connector size
PCI expansion-card connector data width
(maximum)
Memory
Architecture
Video
Key Combinations
Controls and Indicators
Power
Physical
Environmental
Intel® Pentium® II or Pentium III microprocessor
32 KB (16-KB data cache, 16-KB instruction cache)
512-KB pipeline burst, 4-way set-associative, write-back SRAM
internal to Pentium II or Pentium III microprocessor
Intel 82440BX PCI/AGP
64 bits
32 bits
eight
15
2-Mb flash chip
66 or 100 MHz (matches external processor speed)
PCI and ISA
PCI: 33 MHz
ISA: 8.33 MHz
five on the active riser board option (two PCI connectors share expansion-card slots with ISA
connectors)
three on the passive riser board option (one PCI connector shares an expansion-card slot with
an ISA connector)
two on the active riser board option (both share expansion-card slots with PCI connectors)
three on the passive riser board option (one ISA connector shares an expansion-card slot with
a PCI connector)
98 pins
16 bits
120 pins
32 bits
64-bit (non-error ECC) or 72-bit (ECC), noninterleaved, "PC100" 100 MHz