DFI INFINITY 975X/G LGA 775 or Socket T Features, Specifications, Reviews for NFINITY 975 X G LGA

DFI INFINITY 975X/G Socket T (LGA 775) ATX (for Advanced Technology Extended) Motherboard, Intel 975X Express Chipset, Supp. Conroe Core 2 CPU, 1066 FSB, Dual DDR2 800, SATA RAID(redundant array of independent disks), GB LAN(local area network), 8ch Audio.



LGA 775 socket for: Intel Pentium D. Intel Pentium 4. Intel Celeron D. Intel Core2 (Conroe family). Supp. Intel Enhanced Mem. 64 Technology (EMT64T). Supp. Enhanced Intel SpeedStep Technology (EIST). Supp. Intel Hyper-Threading Technology. Supp. 1066/800/533MHz FSB.

Chipset for DFI INFINITY 975X/G LGA

Intel 975X Express Chipset: North bridge: Intel 975X. South bridge: Intel ICH7R.


Four 240-pin DDR2 DIMM sockets. Supp. DDR2 533, DDR2 667 and DDR2 800 DIMMs. Supp. dual channel (128-bit wide) Mem. interface. Supp. up to 8GB system Mem..

Expansion Slots

2 PCI Express x16 slots: CrossFire mode: The two x16 slots each operate at x8 bandwidth. Single VGA mode: Supp. only one x16 slot operating at x16 bandwidth. 1 PCI Express x1 slot. 1 PCI Express x4 slot. 2 PCI slots.

BIOS(basic input-output system)

Award BIOS(basic input-output system). 8Mbit flash Mem..

Power Management

ACPI and OS Directed Power Management. ACPI STR (Suspend to RAM) function. Wake-On-PS/2 Keyboard/Mouse. Wake-On-USB(Universal Serial Bus) Keyboard/Mouse. Wake-On-LAN(local area network). Wake-On-Ring. RTC timer to power-on the system. AC power failure recovery.

Hardware Monitor

Monitors Central Processing Unit / system / north bridge temperature and overheat alarm. Monitors Vcore/Vdimm/Vnb/VCC5/12V/V5sb/Vbat voltages. Monitors the speed of the cooling fans. CPU Overheat Protection function monitors Central Processing Unit temperature and fan during system boot-up-automatic shutdown upon system overheat.


Realtek ALC882 High Definition audio CODEC. 8-channel audio output. True stereo line level outputs. S/PDIF interface.

LAN(local area network)

Realtek RTL8111B PCIE Gigabit LAN(local area network). Fully compliant to IEEE 802.3 (10BASE-T), 802.3u (100BASE-TX) and 802.3ab (1000BASE-T) standards.


Supp. up to UltraDMA 100Mbps IDE devices.

Serial ATA

Intel chipset supp.: Four SATA ports. SATA speed up to 3Gb/s. RAID(redundant array of independent disks) 0, RAID(redundant array of independent disks) 1, RAID(redundant array of independent disks) 0+1 and RAID(redundant array of independent disks) 5. JMB360 chip supp.: One eSATA (external SATA) port. SATA speed up to 3Gb/s.

Rear Panel I/O Ports

1 mini-DIN-6 PS/2 mouse port. 1 mini-DIN-6 PS/2 keyboard port. 1 parallel port. 1 optical S/PDIF-out port. 1 RCA S/PDIF-out port. 1 eSATA port. 1 IEEE 1394(Serial Bus пїЅ "FireWire", "i.Link") port. 1 RJ45 LAN(local area network) port. 4 USB(Universal Serial Bus) 2.0/1.1 ports. Line-in, line-out (front R/L) and mic-in jacks. Center/subwoofer, rear R/L and side R/L jacks.

I/O Couplers

2 couplers for 4 additional external USB(Universal Serial Bus) 2.0 ports. 1 coupler for 1 external IEEE 1394(Serial Bus пїЅ "FireWire", "i.Link") port. 2 couplers for 2 external serial ports. 1 front audio coupler for line-out and mic-in jacks. 1 CD-in internal audio coupler. 1 coupler for IrDA interface. 4 Serial ATA couplers. 1 40-pin IDE coupler. 1 floppy coupler. 1 24-pin ATX (for Advanced Technology Extended) power coupler. 1 8-pin 12V power coupler. 1 4-pin 5V/12V power coupler (FDD type). 1 front panel coupler. 3 fan couplers. EZ touch switches (power switch and reset switch).


6 layers, ATX (for Advanced Technology Extended) form factor. 24.4cm (9.6") * 30.5cm (12").

DFI 662-TMG/G Socket 775 Intel E7520, Intel D46916 Abit IN9 32X-MAX LGA775 DFI Infinity NF SLI-M2 Biostar P4M80-M4 Asus P5VD2-VM SE LGA775 Biostar I945P-A7 v.1.0 on Intel 945P Chipset Biostar P4M900-M7 on VIA P4M900 Chipset ASUS L1N64-SLI WS Dual Socket 1207 FX SSI CEB.ASUS L1N64SLI ECS NFORCE4-A754 Biostar TForce P965 on Intel P965 Chipset
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