Intel D975XBX2 - Desktop Board Motherboard - 1.1 Overview

Intel Desktop Board D975XBX2 Technical Product Specification
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1.1 Overview
1.1.1 Feature Summary
Table 1 summarizes the major features of the board.
Table 1. Feature Summary
Form Factor
ATX (12.00 inches by 9.60 inches [304.80 millimeters by 243.84 millimeters])
Processor
• 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
Memory
• 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
Intel
®
975X Chipset, consisting of:
• Intel
®
82975X Memory Controller Hub (MCH)
• Intel
®
82801GR I/O Controller Hub (ICH7-R) or
Intel
®
82801GH I/O Controller Hub (ICH7-DH)
Audio Intel
®
High Definition Audio subsystem
Legacy I/O Control Legacy I/O controller for diskette drive, serial, parallel, and PS/2 ports
USB Support for USB 2.0 devices
Peripheral
Interfaces
• 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
BIOS
• 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)
Instantly Available
PC Technology
• 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
LAN Support
Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the
Intel
®
82573E/82573L Gigabit Ethernet Controller
continued