Desktop Board Features; Feature Summary - Intel D975XBX Product Manual

1 Desktop Board Features

This chapter briefly describes the main features of Intel
summarizes the major features of the desktop board.
Table 1.

Feature Summary

Form Factor
Processor
Main Memory
Chipset
Audio
Graphics
Expansion
Capabilities
LAN Subsystem
BIOS
RAID
ATX (304.80 millimeters [12.00 inches] x 243.84 millimeters [9.60 inches])
®
Support for an Intel processor in the LGA775 package with 1066/800 MHz
front side bus
Four 240-pin SDRAM Dual Inline Memory Module (DIMM) sockets
667/533 MHz dual channel DDR2 SDRAM interface
Support for ECC and non-ECC memory
Designed to support up to 8 GB of system memory
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Intel 975X Express Chipset consisting of:
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Intel 82975X Memory Controller Hub (MCH) with Direct Media Interface
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Intel 82801GH I/O Controller Hub (ICH7DH) supporting Intel
Technology
Intel 975X Express Chipset
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Intel High Definition Audio codec
Up to 8-channel audio with jack sensing
Support for Multiple PCI Express* Graphics cards
Two PCI bus add-in card connectors
One PCI Express x16 connector (electrical x16 or x8)
One PCI Express x16 connector (electrical x8)
One PCI Express x16 connector (electrical x4)
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Intel 82573V or 82573L Gigabit Ethernet LAN controller with RJ-45 connector
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Intel Platform Innovation Framework for Extensible Firmware Interface
8 Mbit Serial Peripheral Interface (SPI) device
Support for SMBIOS
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Intel Rapid BIOS Boot
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Intel Express BIOS Update
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Intel Matrix Storage Technology for Serial ATA
Silicon Image SATALink* for Serial ATA
Desktop Board D975XBX. Table 1
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Matrix Storage
continued
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