Intel D975XBX - Manual (Page 9)

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 ATX (304.80 millimeters [12.00 inches] x 243.84 millimeters [9.60 inches])
Processor Support for an Intel ® processor in the LGA775 package with 1066/800 MHz
front side bus
Main Memory 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
Chipset 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
Audio Intel 975X Express Chipset
Intel ® High Definition Audio codec
Up to 8-channel audio with jack sensing
Graphics Support for Multiple PCI Express* Graphics cards
Expansion
Capabilities 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)
LAN Subsystem Intel ® 82573V or 82573L Gigabit Ethernet LAN controller with RJ-45 connector
BIOS 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
RAID Intel ® Matrix Storage Technology for Serial ATA
Silicon Image SA TALink* for Serial ATA
continued