Intel S975XBX2 Product Specification - Page 12

Intel Workstation Board S975XBX2 Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of the board. Table 1. Feature Summary Form Factor Processor Memory ATX (12.00 inches by 9.60 inches [304.80 millimeters by 243.84 millimeters]) • Intel® Core™2 Extreme Processor in an LGA775 socket with a 1066 MHz system bus • Intel® Core™2 Duo Processor in an LGA775 socket with a 1066 MHz system bus • Intel® Pentium® Processor Extreme Edition in an LGA775 socket with a 1066 or 800 MHz system bus • Intel® Pentium® 4 Processor Extreme Edition in an LGA775 socket with a 1066 MHz system bus • Intel® Pentium® D Processor in an LGA775 socket with an 800 MHz system bus • Intel® Pentium® 4 Processor in an LGA775 socket with an 800 MHz system bus • Four 240-pin DDR2 SDRAM Dual Inline Memory Module (DIMM) sockets • Support for DDR2 800, DDR2 667, and DDR2 533 MHz DIMMs • Support for up to 8 GB of system memory • Support for ECC and non-ECC memory Chipset Audio Intel® 975X Chipset, consisting of: • Intel® 82975X Memory Controller Hub (MCH) • Intel® 82801GR I/O Controller Hub (ICH7-R) Intel® High Definition Audio subsystem Legacy I/O Control Legacy I/O controller for diskette drive, serial, parallel, and PS/2 ports USB Peripheral Interfaces BIOS Instantly Available PC Technology LAN Support Support for USB 2.0 devices • Eight USB ports • One serial port • One parallel port • Four Serial ATA interfaces with RAID support • One Parallel ATA IDE interface with UDMA 33, ATA-66/100 support • One diskette drive interface • PS/2* keyboard and mouse ports • Intel® BIOS resident in the SPI Flash device • Support for Advanced Configuration and Power Interface (ACPI), Plug and Play, and SMBIOS • Watchdog timer providing automatic recovery after two failed power-on self-tests (POSTs) • Support for PCI Local Bus Specification Revision 2.2 • Support for PCI Express* Revision 1.0a • Suspend to RAM support • Wake on PCI, RS-232, front panel, PS/2 devices, and USB ports Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the Intel® 82573E Gigabit Ethernet Controller continued 12