Especificaciones:

CPU Support for an Intel® Core™ 2 Extreme processor/ Intel® Core™ 2 Quad processor/Intel® Core™ 2 Duo processor/ Intel® Pentium® processor/Intel® Celeron®processor in the LGA775 package
(Go to GIGABYTE's website for the latest CPU support list.)
L2 cache varies with CPU
Front Side Bus1333/1066/800 MHz FSB
ChipsetNorth Bridge: Intel® G41 Express Chipset
South Bridge: Intel® ICH7
Memory4 x 1.8V DDR2 DIMM sockets supporting up to 8 GB of system memory
Dual channel memory architecture
Support for DDR2 800/667 MHz memory modules
AudioRealtek ALC888 codec
High Definition Audio
2/4/5.1/7.1-channel
Support for S/PDIF In/Out
Support for CD In
LANRTL8111D chip (10/100/1000 Mbit)

Expansion Slots:

1 x PCI Express x16 slot, running at x16
3 x PCI Express x1 slots
3 x PCI slots

Storage Interface South Bridge:

1 x IDE connector supporting ATA-100/66/33 and up to 2 IDE devices
4 x SATA 3Gb/s connectors supporting up to 4 SATA 3Gb/s devices
iTE IT8718 chip:
1 x floppy disk drive connector supporting up to 1 floppy disk drive
USBIntegrated in the South Bridge
Up to 8 USB 2.0/1.1 ports (4 on the back panel, 4 via the USB brackets connected to the internal USB headers)

Internal I/O Connectors:

1 x 24-pin ATX main power connector
1 x 4-pin ATX 12V power connector
1 x floppy disk drive connector
1 x IDE connector
4 x SATA 3Gb/s connectors
1 x CPU fan header
2 x system fan headers
1 x power fan header
1 x front panel header
1 x front panel audio header
1 x CD In connector
1 x S/PDIF In header
1 x S/PDIF Out header
2 x USB 2.0/1.1 headers
1 x power LED header
1 x chassis intrusion header
1 x clearing CMOS jumper

Back Panel Connectors:

1 x PS/2 keyboard port
1 x PS/2 mouse port
1 x parallel port
1 x coaxial S/PDIF Out connector
1 x optical S/PDIF Out connector
1 x serial port
4 x USB 2.0/1.1 ports
1 x RJ-45 port
6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/ Side Speaker Out/Line In/Line Out/Microphone)

I/O ControlleriTE IT8718 chip
H/W MonitoringSystem voltage detection
CPU/System temperature detection
CPU/System/Power fan speed detection
CPU overheating warning
CPU/System/Power fan fail warning
CPU/System fan speed control
BIOS2 x 8 Mbit flash
Use of licensed AWARD BIOS
Support for DualBIOS™
PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b
Unique FeaturesSupport for @BIOS
Support for Q-Flash
Support for Virtual Dual BIOS
Support for Download Center
Support for Xpress Install
Support for Xpress Recovery2
Support for EasyTune
Support for Dynamic Energy Saver Advanced
Support for Time Repair
Support for Q-Share
Bundle SoftwareNorton Internet Security (OEM version)
Operating SystemSupport for Microsoft® Windows® Vista/XP

Form FactorATX Form Factor; 30.5cm x 21.0cm