English Product Guide

9
1 Desktop Board Features
This chapter briefly describes the features of Intel
®
Desktop Board DG41KR. Table 1
summarizes the major features of the board.
Table 1. Feature Summary
Form Factor
microATX (243.84 millimeters [9.60 inches] x 218.44 millimeters
[8.60 inches])
Processor Support for an Intel
®
processor in the LGA775 package
Main Memory
• Two 240-pin, DDR3 SDRAM Dual Inline Memory Module (DIMM)
sockets
• 1066/800 MHz single- or dual-channel DDR3 SDRAM interface
• Support for up to 4 GB of main memory
Chipset • Intel
®
G41 Express Chipset consisting of:
• Intel G41 Express Chipset Graphics and Memory Controller Hub
(GMCH)
• Intel
®
82801G I/O Controller Hub (ICH7)
Integrated Graphics
• Intel G41 Express Chipset with
Intel
®
Graphics Media Accelerator
X4500 (Intel
®
GMA X4500)
• Support for dual independent displays via HDMI* and VGA ports
External Graphics
• One PCI Express* 2.0 x16 connector
• One PCI Express 1.1 x1 connector
• Two PCI* connectors
Audio Onboard subsystem, featuring:
• Independent 8-channel (7.1) back panel audio streams
• 2-channel stereo front panel audio streams via an onboard header
• Intel
®
High Definition Audio (Intel
®
HD Audio) interface
• Realtek* ALC888S audio codec
• Back panel optical S/PDIF output connector
Expansion
Capabilities
• One PCI Express 2.0 x16 connector
• One PCI Express 1.1 x1 connector
• Two PCI connectors
Legacy I/O Support Legacy I/O controller that provides:
• One serial port via an onboard header
• One parallel port via a back panel connector
• Back panel PS/2* keyboard/mouse port
continued