Intel BLKDP45SG Product Guide - Page 9

1 Desktop Board Features This chapter briefly describes the features of Intel® Desktop Board DP45SG. Table 1 summarizes the major features of the Desktop Board. Table 1. Feature Summary Form Factor Processor Main Memory Chipset Graphics Audio Expansion Capabilities Legacy I/O Support Peripheral Interfaces ATX (294.64 millimeters [11.60 inches] x 243.84 millimeters [9.60 inches]) Support for an Intel® processor in the LGA775 package • Four 240-pin, DDR3 1.5 V SDRAM Dual Inline Memory Module (DIMM) sockets • 1333/1066/800 MHz DDR3 SDRAM interface • Support for up to 8 GB of system memory Intel® P45 Express Chipset consisting of: • Intel P45 Express Chipset Memory Controller Hub (MCH) with Direct Media Interface interconnect • Intel® 82801JR I/O Controller Hub (ICH10R) supporting Intel® Matrix Storage Technology (Intel® MST) Support for multiple PCI Express* graphics cards • Independent multi-streaming 8-channel (7.1) audio and 2-channel audio subsystem, featuring: ― Intel® High Definition Audio (Intel® HD Audio) interface ― IDT* 92HD73E audio codec • HD Audio Link header • Front panel header • Two independent S/PDIF connectors ― Onboard 3-pin connector ― Back panel optical connector • Two PCI Express 2.0 x16 ports • Two PCI Express 1.1 x1 ports • Three PCI* bus connectors Legacy I/O Controller that provides: • Consumer Infrared (CIR) support • Serial port via an onboard header • Up to 12 USB 2.0 ports: ― Six ports routed to the back panel ― Six ports routed to two 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 ICH10R, including one back panel eSATA channel continued 9