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9
1 Desktop Board Features
This chapter summarizes the main features of Intel
®
Desktop Board D865GBF/D865GLC. Table 1
shows the differences between Desktop Boards D865GBF and D865GLC.
Table 1. Desktop Board Differences
Feature Desktop Board D865GBF Desktop Board D865GLC
Form factor ATX at 9.6-inches by 12.0-inches microATX at 9.6-inches by 9.6-inches
PCI bus add-in card
connectors
Six Three
Table 2 describes the major features of Desktop Board D865GBF/D865GLC.
Table 2. Feature Summary
Processor Support for:
• Intel
®
Pentium
®
4 processor (1.60a, 1.80a, 2a, 2.20 GHz or higher) with 800/533/400
MHz front side bus (FSB) frequency in the mPGA478-pin package
• Intel
®
Celeron processor (2 GHz or higher) with 400 MHz FSB frequency in the
mPGA478-pin package
Main Memory • Four 184-pin, 2.5 V SDRAM Dual Inline Memory Module (DIMM) sockets
• Dual channel 400/333/266 MHz DDR SDRAM interface
• Designed to support up to 4 GB of system memory
NOTE: System resources (such as PCI and AGP) require physical memory address locations that
reduce available memory addresses above 3 GB. This may result in less than 4 GB of memory
being available to the operating system and applications
. For more information about the latest
list of tested memory, refer to the Intel World Wide Web site at:
http://support.intel.com/support/motherboards/desktop/
Chipset
Intel
®
865G chipset consisting of:
• Intel
®
82865G Graphics and Memory Controller Hub (GMCH) with Accelerated Hub
Architecture (AHA) bus
• Intel
®
82801EB I/O Controller Hub (ICH5) with support for up to six
Hi-Speed Universal Serial Bus 2.0 (USB 2.0) ports
• 4 Mbit Firmware Hub (FWH)
Graphics • Intel 865G chipset
• Integrated Intel
®
Extreme Graphics 2
• 1.5 V and 0.8 V only AGP connector
• Single AGP port via the connector or integrated graphics
• AGP 3.0 including 1x/4x/8x AGP data transfers and 1x/4x/8x Fast Writes
Audio • Intel 865G chipset (AC ’97)
• Flexible 6-Channel Audio with Jack Sensing
• Analog Devices Inc. codec
continued