Intel Desktop Board DG45FC Product Guide

1 Desktop Board Features
This chapter briefly describes the features of Intel
®
Desktop Board DG45FC. Table 1
summarizes the major features of the Desktop Board.
Table 1. Feature Summary
Form Factor
Mini-ITX (171.45 millimeters [6.75 inches] x 171.45 millimeters
[6.75 inches])
Processor Support for an Intel
®
processor in the LGA775 package
Main Memory
• Two 240-pin, DDR2 1.8 V SDRAM Dual Inline Memory Module
(DIMM) sockets
• 800/667 MHz single or dual channel DDR2 SDRAM interface
• Support for up to 4 GB of system memory
Chipset Intel
®
G45 Express Chipset consisting of:
• Intel G45 Express Chipset Graphics and Memory Controller Hub
(GMCH)
• Intel
®
82801JR I/O Controller Hub (ICH10R)
Graphics
• Intel G45 Express Chipset with
Intel
®
Graphics Media Accelerator
X4500HD (Intel
®
GMA X4500HD)
• High-Definition Multimedia Interface* (HDMI*) output
• Integrated graphics output via HDMI and DVI-I ports
Audio
• Onboard subsystem, featuring:
― Independent 8-channel (7.1) audio streams
― 2-channel stereo audio streams via a front panel header
― Intel
®
High Definition Audio (Intel
®
HD Audio) interface
― IDT* 92HD73E audio codec
― Back panel optical S/PDIF output connector
― Dolby Home Theater* certified audio
Expansion
Capabilities
One PCI Express 1.1 x1 connector
Legacy I/O Support
• Legacy I/O Controller that provides:
― Consumer Infrared (CIR) support
― One serial port via an onboard header
Peripheral
Interfaces
• Up to 10 USB 2.0 ports
― Six ports routed to the back panel
― Four ports routed to two onboard headers
• Five Serial ATA (SATA) channels (3.0 Gb/s) via ICH10R including
one external SATA (eSATA) channel
• SATA RAID support via Intel
®
Matrix Storage Technology (Intel
®
MST) including support for Intel
®
Rapid Recover Technology (Intel
®
RRT)
continued
9