Dell OptiPlex NX1 Manual de usuario descargar pdf (Pagina 46)

1-34 Dell OptiPlex GX1/GX1p Managed PC and OptiPlex NX1 Net PC Systems Service Manual

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Microprocessor type . . . . . . Intel Pentium II microprocessor with MMX

technology

Microprocessor speed. . . . . 266, 333, 350, 400, or 450 MHz (the GX1p

is only available in 400 or 450 MHz)

External system clock . . . . . 66/100 MHz

Internal cache . . . . . . . . . . . 32-KB (16-KB data cache and 16-KB instruc-

tion cache)

Math coprocessor . . . . . . . . internal to the microprocessor

System chip set . . . . . . . . . . Intel 440BX AGPSet chip set

Data bus width . . . . . . . . . . 64 bits

Address bus width. . . . . . . . 32 bits

DMA channels. . . . . . . . . . . seven

Interrupt levels. . . . . . . . . . . 15

Flash EPROM (BIOS). . . . . . 2 Mb

Bus types. . . . . . . . . . . . . . . PCI and ISA (PCI bus complies with PCI

Specification 2.1)

Bus speeds . . . . . . . . . . . . . PCI: 33 MHz; ISA: 8.33 MHz

PCI expansion-card

connectors:

Low-profile

computers. . . . . . . . . . . . two (one PCI connector and one ISA

connector share an expansion-card slot)

Midsize computers . . . . three (one PCI connector and one ISA

connector share an expansion-card slot)

five (two share expansion-card slots)

Mini tower

computers. . . . . . . . . . . . five (two PCI connectors share expansion-

card slots with ISA connectors)

OptiPlex NX1

computers . . . . . . . . . . . one

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Dell OptiPlex NX1 Manual de usuario Pagina 46