Specifications: dell™ optiplex™ gx1p – Dell OptiPlex GX1p User Manual
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Specifications: Dell™ OptiPlex™ GX1p
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General
Microprocessor type
Intel® Pentium® II microprocessor with MMX™ technology or
Intel Pentium III microprocessor
Microprocessor speeds
400 or 450 MHz (Pentium II);
450, 500, 550, or 600 MHz (Pentium III)
Internal cache
32 KB (16-KB data cache, 16-KB instruction cache)
L2 cache memory
512-KB pipeline burst, 4-way set-associative, write-back SRAM
Math coprocessor
internal to the microprocessor
Microprocessor slot
slot 1
System Information
System chip set
Intel 440BX AGPSet
Data bus width
64 bits
Address bus width
32 bits
DMA channels
7
Timers
3
Interrupt levels
16
Flash EPROM (BIOS)
2 Mb
BIOS source
Dell
NIC controller chip
onboard 3Com® PCI 3C905B-TX Wakeup On LAN NIC, operating
at 10 or 100 Mbps
I/O controller chip
National PC87309
Expansion Bus
Bus type
PCI (2.1-compliant) and ISA
PCI expansion-card connectors:
Midsize chassis
5 (2 PCI connectors share expansion-card slots with ISA connectors)
Mini tower chassis
5 (2 PCI connectors share expansion-card slots with ISA connectors)
ISA expansion-card connectors:
Midsize chassis
2 (both share expansion-card slots with ISA connectors)
Mini tower chassis
4 (2 ISA connectors share expansion-card slots with PCI connectors)
Bus speeds
PCI: 33 MHz
ISA: 8.33 MHz
PCI data transfer rate
132 MB per second
Plug and Play revision
1.0A
PCI bus specification
complies with PCI specification 2.1
PCI-to-PCI bridging
supported
ISA connector data width
16 bits
PCI connector data width
32 bits (maximum)