Six 975X Enthusiast Motherboards for Today and Tomorrow

Intel D975XBX

The 975X motherboard flagship by Intel is called the D975XBX.
Intel D975XBX (Rev. AA)
Platform Sockel LGA775
Northbridge Intel 975X (Rev. 00)
Southbridge Intel ICH7R (82801 GB)
Phasen 5-Phasen Regulator
BIOS BX97510J.86A.0807.2006.0314.1158
Clock Chip ICS 954519BGLF
Clock Setting in BIOS Measurement
266.6 MHz (FSB1066) 266.7 MHz (0.00%)
SPD Memory Timing Recognition Timing Result
DDR2-667 CL 4.0-4-4-8
Connectors onboard / IO - panel
USB 2.0 4 / 4
IEEE1394/Firewire 1 / 2
Serial COM Port none / 1
Parallel LPT Port none / 1
Game none
LAN none / 1
WLAN none
SATA 8 / none
Audio analog LineIn CD / 7.1 Cannels
Audio digital none / chinch and optical Out
Connectors onboard only
PCIe 16x 2
PCIe 4x 0
PCIe 1x 2
IDE (PATA) 2 (4 channels)
Fan 4 pins (CPU) 1
Fan 3 pins (System) 2
Mass Storage Controller
ICH7 1x IDE (ATA100)
4x SATA (RAID 0,1,5,10)
Silicon Image Si3114CTU 4x SATA (RAID 0,1,0+1,5)
Intel PC82573L PCIe 1x 1 Gbit/s LAN
Sigmatel STAC9221D5 AC97 (High Definition Audio)
Texas Instrument TSB43AB23 2x 1394a (400 Mbit/s)

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  • Anonymous
    has anyone ever tested this (my) MB with a core 2 duo processor? Does it work?