Intel® Desktop Board D975XBX - Available Configurations


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	Intel® Desktop Boards

Intel® Desktop Board D975XBX

Available Configurations

The table below lists the configurations applicable to the D975XBX board.

Features	BOX/BLKD975XBXLKR	LAD975XBXLKR
Processor	Intel® Core™2 Extreme††, Intel® Core™2 Duo††, Intel® Pentium® Extreme Edition Intel® Pentium® 4 Extreme Edition Intel® Pentium® D Intel® Pentium® 4	Intel® Core™2 Extreme††, Intel® Core™2 Duo††, Intel® Pentium® Extreme Edition Intel® Pentium® 4 Extreme Edition Intel® Pentium® D Intel® Pentium® 4
Performance (04B/05B)/Mainstream (04A/05A) vreg support	05B	05B
FSB support	1066/800 MHz	1066/800 MHz
Processor Socket	LGA 775	LGA 775
Chipset	Intel® 975X	Intel® 975X
Integrated Graphics	no	no
Form Factor	ATX	ATX
Memory	Dual Channel DDR2 667/533 MHz	Dual Channel DDR2 667/533 MHz
Audio	Intel® High Definition Audio (Sigmatel STAC9221D)	Intel® High Definition Audio (Sigmatel STAC9220)
S/PDIF	2 digital audio out connectors (1 coaxial, 1 optical)	None
I/O	SATA 300 and ATA-100	SATA 300 and ATA-100
LAN Controller	10/100/1000 LAN	10/100/1000 LAN with iAMT
USB Connectors	8 USB 2.0 (4-F, 4-B)	8 USB 2.0 (4-F, 4-B)
PCI slots	2	2
PCI Express x16	3 (2 routed as x8, 1 as x4	3 (2 routed as x8, 1 as x4
PCI Express x1	none	none
SATA	8	4
PATA	1 Port, 2 Devices	1 Port, 2 Devices
IEEE-1394a Ports	3 (2-F, 1-B)	no
TPM
Intel® Matrix Storage Technology (RAID)
Hyper-Threading Technology Support
Intel® Precision Cooling Technology
Instantly Available PC
Intel® Quick Resume Technology
1 year limited warranty
3 year limited warranty †

† offered with Boxed Desktop Boards

†† Only versions of the Intel desktop board D975XBX with AA# D27094-304 or AA# D29532-303 or higher support these processors.

Updated: Monday, November 28, 2005