9
1 Desktop Board Features
This chapter briefly describes the features of Intel
®
Desktop Board D865GSA. Table 1 summarizes
the major features of the desktop board.
Table 1. Feature Summary
Form Factor
microATX (243.84 millimeters [9.60 inches] x 223.52 millimeters [8.80 inches])
Processor
Support for an Intel
®
processor in the LGA775 package
Main Memory
• Two 184-pin, 2.5 V DDR SDRAM Dual Inline Memory Module (DIMM) sockets
• Dual channel 400/333/266 MHz DDR SDRAM interface
• Designed to support up to 2 GB of system memory
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)
• 4 Mbit Firmware Hub (FWH)
Graphics
• Intel 865G chipset
• Integrated Intel
®
Extreme Graphics 2
• Support for AGP 8X
Audio
• Intel 865G chipset (AC ’97)
• Realtek* ALC655 audio codec
LAN Realtek RTL8100C Ethernet Controller (10/100 Mb/s) and RJ-45 connector
Peripheral Interfaces
• Up to eight USB 2.0 ports
— Four ports routed to the back panel
— Four ports routed to two internal USB headers
• Two IDE interfaces with Ultra DMA-33 and ATA-66/100 support
• Two Serial ATA (SATA) connectors
• One diskette drive interface
• One parallel port
• One serial port
• One VGA port
• PS/2* keyboard and mouse ports
Expansion Capabilities
• Three PCI bus add-in card connectors
• One AGP connector
BIOS
• Intel
®
BIOS
Power Management
• Support for Advanced Configuration and Power Interface (ACPI)
• Suspend to RAM (STR)
• Wake on USB, PCI, RS-232, PS/2, LAN, and front panel
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