Desktop Boards
Intel® Desktop Board D975XBX
Product features

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Boxed Product Codes BOXD975XBXLKR
10-Pack Product Codes BLKD975XBXLKR
BIOS ID String BX97510J.86A
AA # (Altered Assembly) D27094-xyz
Form Factor and Size ATX
12.0 x 9.6 inches
Processor Support Intel® processors in the LGA775 package

Note: It is important to verify Supported Processors before using this Intel® Desktop Board.
Processor Front Side Bus 1066 and 800 MHz
Power Supply
  • ATX12V, TFX12V or SFX12V
  • 2x12 power header onboard (adds one additional +12V pin to support 75W PCI Express graphic cards)
  • 2x2 or 2x4 power connector required
Chipset Intel® 975X Express Chipset consisting of:
  • Intel® 82975X Memory Controller Hub (MCH) with Direct Media Interface
  • Intel® 82801GR I/O Controller Hub (ICH7R) or Intel® 82801GH I/O Controller Hub (ICH7DH) supporting Intel® Matrix Storage Technology
  • DDR2 - 667 & 533 MHz
  • Serial Presence Detect (SPD)
  • Unbuffered, ECC and non-ECC RAM (registered memory is not supported)
  • Up to 8 GB
  • 4 slots
Integrated Audio
  • Intel® High Definition Audio codec (SigmaTel* STAC9221D)
  • Up to 8-channel audio with jack sensing
Integrated LAN Intel® 82573V or 82573L Gigabit Ethernet LAN controller with RJ-45 connector
Hard Drives Four Serial ATA ports via integrated RAID controller
  • 3.0 Gb/s
  • Support for Native Command Queuing (NCQ)
  • Intel® Matrix Storage Technology
  • Support for RAID and non-RAID drive configuration
Four Serial ATA ports via on-board discrete RAID controller
  • 1.5 Gp/s
  • Support for RAID drive configuration only
One IDE interface
Expansion Slots
  • 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)
USB Ports Up to eight USB 2.0 ports:
  • Four ports routed to the back panel
  • Four ports routed to two USB headers
Peripheral Interfaces
  • One diskette drive interface
  • One parallel port
  • One serial port
  • RJ-45 LAN port
  • PS/2* keyboard and mouse ports
IEEE 1394 Up to two IEEE 1394 ports:
  • One IEEE 1394a port routed to the back panel
  • One IEEE 1394a port routed to header
Trusted Platform Module (TPM) None
Hardware Management Hardware monitor with:
  • Four fan sensing inputs used to monitor fan activity
  • Remote diode temperature sensing
  • Intel® Precision Cooling Technology fan speed control
  • Voltage sensing to detect out of range values
Power Management
  • Support for Advanced Configuration and Power Interface (ACPI)
  • Suspend to RAM (STR)
  • Wake on USB, PCI, PCI Express, PS/2, LAN, and front panel
  • 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
Warranty 3-year limited warranty

This applies to:

Intel® Desktop Board D975XBX

Solution ID: CS-022036
Last Modified: 28-Mar-2012
Date Created: 07-Dec-2005
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