Technical Specifications; Table 1-6. Technical Specifications - Dell OptiPlex GXa Service Manual

1-36 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual
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echnical Specifications
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Table 1-6. Technical Specifications

Microprocessor type . . . . . . .
Microprocessor speed. . . . . .
External system clock. . . . . .
Internal cache . . . . . . . . . . . .
Math coprocessor . . . . . . . . .
System chip set. . . . . . . . . . .
Data bus width . . . . . . . . . . .
Address bus width . . . . . . . .
DMA channels . . . . . . . . . . .
Interrupt levels . . . . . . . . . . .
Flash EPROM (BIOS) . . . . .
Bus types . . . . . . . . . . . . . . .
Bus speeds . . . . . . . . . . . . . .
PCI expansion-card
connectors:
Net PC computers . . . . . . .
Low-profile computers . . .
Midsize computers . . . . .
Mini tower computers. . . .
Microprocessor
Intel Pentium II microprocessor with MMX
technology
233, 266, or 300 MHz
66 MHz
32-KB (16-KB data cache and 16-KB
instruction cache)
internal to the microprocessor
System Information
Intel 440LX chip set
64 bits
32 bits
seven
15
2 Mb
Expansion Bus
PCI and ISA (PCI bus complies with PCI
Specification 2.1)
PCI: 33 MHz; ISA: 8.33 MHz
one
two (one PCI connector and one ISA
connector share an expansion-card slot)
three (one PCI connector and one ISA
connector share an expansion-card slot)
or
five (two share expansion-card slots)
five (two PCI connectors share expansion-
card slots with ISA connectors)