Desktop Board Features - Intel D946GZTS - Desktop Board Motherboard Product Manual

1 Desktop Board Features

This chapter briefly describes the main features of Intel
Table 1 summarizes the major features of the desktop board.
Table 1. Feature Summary
Form Factor
Processor
Main Memory
Chipset
Graphics
Audio
Expansion
Capabilities
Peripheral
Interfaces
microBTX (264.16 millimeters [10.40 inches] x 266.70 millimeters
[10.50 inches])
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Support for an Intel processor in the LGA775 package
• Two 240-pin, DDR2 1.8 V SDRAM Dual Inline Memory Module (DIMM)
sockets
• 667/533 MHz single or dual channel DDR2 SDRAM interface
• Support for up to 4 GB of system memory
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Intel 946GZ Express Chipset consisting of:
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• Intel 946GZ Express Chipset Graphics and Memory Controller Hub
(GMCH)
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• Intel 82801GB I/O Controller Hub (ICH7)
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• Intel 946GZ Express Chipset with Intel
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(Intel
GMA 3000)
• PCI Express* graphics card support via a PCI Express x16 connector
• 6-channel (5.1) onboard subsystem, featuring:
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― Intel High Definition Audio interface
― SigmaTel* STAC9227 audio codec
― HD Audio Link header
• One PCI Express x1 connector
• One PCI Express x16 connector
• Two PCI connectors
• Up to eight USB 2.0 ports
― Four ports routed to the back panel
― Four ports routed to two USB headers
• Four Serial ATA (SATA) channels (3.0 Gb/s), via the ICH7, one device per
channel
• One IDE interface with ATA-66/100 support (two devices)
• One diskette drive interface
• One VGA port
• One parallel port
• One serial port
• PS/2* keyboard and mouse ports
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Desktop Board D946GZTS.
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Graphics Media Accelerator 3000
continued
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