Intel DQ35JO Product Guide - Page 9

1 Desktop Board Features This chapter briefly describes the features of Intel® Desktop Board DQ35JO. 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 Legacy I/O Support Peripheral Interfaces microATX (243.84 millimeters [9.60 inches] x 243.84 millimeters [9.60 inches]) Support for an Intel® processor in the LGA775 package • Four 240-pin, DDR2 1.8 V (only) 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® Q35 Express Chipset consisting of: • Intel® Q35 Express Chipset Graphics and Memory Controller Hub (GMCH) • Intel® 82801IDO I/O Controller Hub (ICH9DO) • Intel® Graphics Media Accelerator 3100 graphics controller • One PCI Express* x16 connector supporting PCI Express graphics cards • 4-channel (2 + 2) onboard audio subsystem featuring: ― Intel® High Definition Audio interface ― RealTek* ALC268-GR audio codec • HD Audio Link header Intel® 82566DM Gigabit (10/100/1000 Mb/s) Ethernet LAN controller • One PCI Express x16 connector • Two PCI Express x1 connectors • One PCI* connector Legacy I/O Controller that provides one serial port via an onboard header • Up to 12 USB 2.0 ports ― Six ports routed to the back panel ― Six ports routed to three USB headers • Up to two IEEE 1394a ports ― One port routed to the back panel ― One port routed to an IEEE 1394a header • Six Serial ATA (SATA) channels (3.0 Gb/s), via the ICH9DO, including one external SATA (eSATA) channel • One IDE interface with ATA-66/100 support for two devices continued 9