Dell OptiPlex G1 - Manual (Page 93)

Specifications: Dell ™ OptiPlex ™ G1 Systems
General | System Information | Expansion Bus | System Clocks | Memory | Drives | Ports | Video | Supported Resolutions | Power |
Physical | Environmental | Regulatory Notices
General
Microprocessor type Intel ® Pentium ® II or Celeron™ microprocessor with MMX™™
technology
Microprocessor speeds:
Pentium 266, 300, 333, 350, 400, or 450 MHz
Celeron 266, 300, 333, and 400 MHz
Internal cache 32 KB (16-KB data cache, 16-KB instruction cache)
L2 cache memory:
Pentium 512-KB pipeline burst, four-way set-associative, write-back SRAM
Celeron 128 KB for processors 300 MHz and above
Math coprocessor internal to the microprocessor
Microprocessor slot slot 1
System Information
System chipset Intel 440BX AGP set
PIIX4e controller 82371EB
PCI, AGP controller 82443BX PAC
Data bus width 64 bits
Address bus width 32 bits
DMA channels eight
Timers three
Interrupt levels 15
Flash EPROM (BIOS) 2 Mb
BIOS source Dell
NIC controller chip optional integrated 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:
Low-profile chassis two (one PCI connector and one ISA connector share an expansion-
card slot)
Midsize chassis three (one PCI connector and one ISA connector share an expansion-
card slot)
or
five (two PCI connectors share expansion-card slots with ISA
connectors)
Mini tower chassis five (two PCI connectors share expansion-card slots with ISA