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Intel® Desktop Board D975XBX2
Available Configurations
 

The table below lists the configurations applicable to the D975XBX2 board.

Features BOX/BLKD975XBX2KR LAD975XBX2LKR
Board Series Extreme Series Extreme Series
BIOS ID String BX97520J.86A BX97520J.86A
AA# (Altered Assembly) D53350-xxx D53347-xxx
Processor Intel® Core™2 Quad,
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 Quad,
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 - Maximum Supported 8 GB¹ 8 GB¹
Memory Frequency (refer to TPS for configuration requirements) Dual Channel DDR2 800/667/533 MHz Dual Channel DDR2 800/667/533 MHz
Audio Intel® High Definition Audio (Sigmatel STAC9274D) Intel® High Definition Audio (Sigmatel STAC9227)
S/PDIF 2 digital audio out connectors (1 coaxial, 1 optical) None
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 (1 electrical x16 or x8, 1 electrical x8, 1 electrical x4) 3 (1 electrical x16 or x8, 1 electrical x8, 1 electrical x4)
PCI Express x1 none none
SATA (ports) Eight Serial ATA 3.0 Gb/s ports, including 1 eSATA port with RAID support 4 (black)
PATA (ports) 1 Port, 2 Devices 1 Port, 2 Devices
IEEE-1394a Ports 2 (1-F, 1-B) no
TPM no yes
Intel® Matrix Storage Technology (RAID) yes yes
Hyper-Threading Technology Support yes yes
Instantly Available PC yes yes
Supports Intel® Viiv Technology yes yes
1 year limited warranty no yes
3 year limited warranty² yes no
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