Dell OptiPlex GX300 User Guide - Page 84

Specifications

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Back to Contents Page Specifications: Dell™ OptiPlex™ GX300 System User's Guide Processor Memory System Information Video Audio Expansion Bus Drives Ports Key Combinations Controls and Indicators Power Physical Environmental Processor Microprocessor type Internal cache L2 cache memory Math coprocessor One or two Intel® Pentium® III microprocessors. Design provides for future Dell-supported upgrades. A slower compatibility speed can be set through System Setup. 32-kilobyte (KB) first-level (16-KB data cache; 16-KB instruction cache) 256-KB advanced transfer cache (full speed) internal to Pentium III microprocessor Memory Architecture Rambus in-line memory module (RIMM) sockets Rambus dynamic RAM (RDRAM) two RIMM capacities Standard RAM Maximum RAM BIOS address 64-, 128-, 256-, and (when available) 512-megabyte (MB) RDRAM 64 MB minimum 1 gigabyte (GB) (when available, two 512-MB RIMMs that have 16 memory devices each) F8000h System Information System chip set Data bus width Address bus width Direct memory access (DMA) channels Interrupt levels System basic input/output system (BIOS) chip System clock Intel 820 Peripheral Component Interconnect (PCI)/accelerated graphics port (AGP) 64 bits 32 bits eight 15 4 megabits (Mb) 100 or 133 MHz (matches external bus speed) Video Video type AGP 4X or PCI video card (see manufacturer's specifications) Audio

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Back to Contents Page
Specifications
: Dell™ OptiPlex™ GX300 System User's Guide
Processor
Ports
Memory
Key Combinations
System Information
Controls and Indicators
Video
Power
Audio
Physical
Expansion Bus
Environmental
Drives
Processor
Microprocessor type
One or two Intel
®
Pentium
®
III microprocessors. Design provides for future Dell-supported
upgrades. A slower compatibility speed can be set through
System Setup
.
Internal cache
32-kilobyte (KB) first-level (16-KB data cache; 16-KB instruction cache)
L2 cache memory
256-KB advanced transfer cache (full speed)
Math coprocessor
internal to Pentium III microprocessor
Memory
Architecture
Rambus dynamic RAM (RDRAM)
Rambus in-line memory module (RIMM) sockets
two
RIMM capacities
64-, 128-, 256-, and (when available) 512-megabyte (MB) RDRAM
Standard RAM
64 MB minimum
Maximum RAM
1 gigabyte (GB) (when available, two 512
-MB RIMMs that have 16 memory devices each)
BIOS address
F8000h
System Information
System chip set
Intel 820 Peripheral Component Interconnect (PCI)/accelerated graphics port (AGP)
Data bus width
64 bits
Address bus width
32 bits
Direct memory access (DMA) channels
eight
Interrupt levels
15
System basic input/output system (BIOS) chip
4 megabits (Mb)
System clock
100 or 133 MHz (matches external bus speed)
Video
Video type
AGP 4X or PCI video card (see manufacturer's
specifications)
Audio