Intel D975XBX Product Guide - Page 9

1 Desktop Board Features This chapter briefly describes the main features of Intel® Desktop Board D975XBX. Table 1 summarizes the major features of the desktop board. Table 1. Feature Summary Form Factor Processor Main Memory Chipset Audio Graphics Expansion Capabilities LAN Subsystem BIOS RAID ATX (304.80 millimeters [12.00 inches] x 243.84 millimeters [9.60 inches]) Support for an Intel® processor in the LGA775 package with 1066/800 MHz front side bus Four 240-pin SDRAM Dual Inline Memory Module (DIMM) sockets 667/533 MHz dual channel DDR2 SDRAM interface Support for ECC and non-ECC memory Designed to support up to 8 GB of system memory Intel® 975X Express Chipset consisting of: Intel® 82975X Memory Controller Hub (MCH) with Direct Media Interface Intel® 82801GH I/O Controller Hub (ICH7DH) supporting Intel® Matrix Storage Technology Intel 975X Express Chipset Intel® High Definition Audio codec Up to 8-channel audio with jack sensing Support for Multiple PCI Express* Graphics cards Two PCI bus add-in card connectors One PCI Express x16 connector (electrical x16 or x8) One PCI Express x16 connector (electrical x8) One PCI Express x16 connector (electrical x4) Intel® 82573V or 82573L Gigabit Ethernet LAN controller with RJ-45 connector Intel® Platform Innovation Framework for Extensible Firmware Interface 8 Mbit Serial Peripheral Interface (SPI) device Support for SMBIOS Intel® Rapid BIOS Boot Intel® Express BIOS Update Intel® Matrix Storage Technology for Serial ATA Silicon Image SATALink* for Serial ATA continued 9