Main Giga G31 DDR2

1. Support for an Intel® Core™ 2 Extreme processor/Intel® Core™ 2 Quad processor/Intel® Core™ 2 Duo processor/Intel® Pentium® processor Extreme Edition/Intel® Pentium® D processor/Intel® Pentium® 4 processor Extreme Edition/Intel® Pentium® 4 processor/Intel® Celeron® processor in the LGA 775 package
   (Please refer to the CPU support list.)
2. L2 cache varies with CPU

1. 1600(O.C.)/1333/1066/800 MHz FSB

1. North Bridge: Intel® G31 Express Chipset
2. South Bridge: Intel® ICH7

1. 4 x 1.8V DDR2 DIMM sockets supporting up to 4 GB of system memory
2. Dual channel memory architecture
3. Support for DDR2 1066(O.C.)/800/667 MHz memory modules
   (Please refer to the memory support list.)

* Because of chipset limitations, do not populate both DIMM sockets of the same channel (e.g. DDRII1 and DDRII2), or populate 4 DIMM sockets with double-sided memory modules to prevent system's failure to start or incorrect detection of memory modules. Please refer to the user manual for the memory configurations table. 

* Because of chipset limitations, when using FSB 1333 MHz CPU with populating all DIMM sockets, memory frequency will be reduced from the original, and system instability or incorrect detection of memory module may be occur. 
Please refer "Memory Support List" for memory support information.

1. Realtek ALC888 codec
2. High Definition Audio
3. 2/4/5.1/7.1-channel
4. Support for S/PDIF In/Out
5. Support for CD In

1. Realtek 8111C chip (10/100/1000 Mbit)

1. 1 x PCI Express x16 slot
2. 1 x PCI Express x1 slot
3. 2 x PCI slots

South Bridge:

1. 1 x IDE connector supporting ATA-100/66/33 and up to 2 IDE devices
2. 4 x SATA 3Gb/s connectors supporting up to 4 SATA 3Gb/s devices

iTE IT8718 chip:

1. 1 x floppy disk drive connector supporting up to 1 floppy disk drive

1. Integrated in the South Bridge
2. Up to 8 USB 2.0/1.1 ports (4 on the back panel, 4 via the USB bracketsconnected to the internal USB headers)

1. T.I. TSB43AB23 chip
2. Up to 2 IEEE 1394a ports (1 on the back panel, 1 via the IEEE 1394a bracket connected to the internal IEEE 1394a header)

1. 1 x 24-pin ATX main power connector
2. 1 x 4-pin ATX 12V power connector
3. 1 x floppy disk drive connector
4. 1 x IDE connector
5. 4 x SATA 3Gb/s connectors
6. 1 x CPU fan header
7. 1 x system fan header
8. 1 x front panel header
9. 1 x front panel audio header
10. 1 x CD In connector
11. 1 x S/PDIF In/Out header
12. 2 x USB 2.0/1.1 headers
13. 1 x IEEE 1394a header
14. 1 x power LED header
15. 1 x chassis intrusion header

1. 1 x PS/2 keyboard port
2. 1 x PS/2 mouse port
3. 1 x parallel port
4. 1 x serial port
5. 1 x D-Sub port
6. 4 x USB 2.0/1.1 ports
7. 1 x IEEE 1394a port
8. 1 x RJ-45 port
9. 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/Side Speaker Out/Line In/Line Out/Microphone)

1. iTE IT8718 chip

1. System voltage detection
2. CPU temperature detection
3. CPU/System fan speed detection
4. CPU overheating warning
5. CPU/System fan fail warning
6. CPU/System fan speed control

1. 2 x 8 Mbit flash
2. Use of licensed AWARD BIOS
3. Support for DualBIOS™
4. PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b

1. Support for @BIOS
2. Support for Download Center
3. Support for Q-Flash
4. Support for EasyTune
5. Support for Xpress Install
6. Support for Xpress Recovery2
7. Support for Virtual Dual BIOS
8. Support for Dynamic Energy Saver Advanced

1. Norton Internet Security (OEM version)

1. Support for Microsoft® Windows 7/Vista/XP

1. Micro ATX Form Factor; 24.4cm x 23cm

1. Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website.
2. Most hardware/software vendors may no longer offer drivers to support Win9X/ME/2000/XP SP1/SP2. If drivers are available from the vendors, we will update them on the GIGABYTE website.