Intel DG41RQ Product Guide - Page 9

1 Desktop Board Features This chapter briefly describes the features of Intel® Desktop Board DG41RQ. Table 1 summarizes the major features of the Desktop Board. Table 1. Feature Summary Form Factor Processor Main Memory Chipset Graphics Audio LAN Support Expansion Capabilities Peripheral Interfaces microATX (218.44 millimeters [8.60 inches] x 243.84 millimeters [9.60 inches]) Support for an Intel® processor in the LGA775 package • 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 8 GB of system memory Intel® G41 Express Chipset consisting of: • Intel G41 Express Chipset Graphics and Memory Controller Hub (GMCH) with Intel® Graphics Media Accelerator X4500 (Intel® GMA X4500) • Intel® 82801GB I/O Controller Hub (ICH7) • Intel G41 Express Chipset Graphics and Memory Controller Hub (GMCH) • Integrated graphics output for VGA • One PCI Express* x16 connector supporting PCI Express graphics cards • Two PCI connectors supporting PCI graphics cards • 5.1 channel in single-stream mode or 4 + 2 channel in multistreaming mode, featuring: ― Realtek* ALC662 audio codec ― Support for Intel® High Definition Audio and AC '97 Audio • Onboard S/PDIF connector Realtek 8111D Gigabit Ethernet Controller for operation at 10/100/1000 Mb/s • One PCI Express x16 connector • One PCI Express x1 connector • Two PCI* bus 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 IDE interface with ATA-66/100 support (two devices) • One VGA connector • One parallel port header • One serial port header • PS/2* keyboard and mouse connectors continued 9