Owner's Manual

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1-2 ProductSpecications
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 Bus 1333/1066/800 MHz FSB 
Chipset
North Bridge: Intel 
®
G41 Express Chipset
South Bridge: Intel 
®
ICH7
Memory 2 x 1.5V DDR3 DIMM sockets supporting up to 8 GB of system memory 
* Due to Windows 32-bit operating system limitation, when more than 4 GB of physical
memory is installed, the actual memory size displayed will be less than 4 GB.
Dual channel memory architecture 
Support for DDR3 1333 (O.C.)/1066/800 MHz memory modules 
(Go to GIGABYTE's website for the latest supported memory speeds and memory
modules.)
Onboard
Graphics
North Bridge: 
- 1 x D-Sub port
Audio Realtek/VIA HD audio codec 
High Denition Audio 
2/4/5.1/7.1-channel 
* To congure 7.1-channel audio, you have to use an HD front panel audio module and
enable the multi-channel audio feature through the audio driver.
LAN 1 x Realtek/Atheros GbE LAN chip (10/100/1000 Mbit) 
Expansion Slots 1 x PCI Express x16 slot, running at x16 
1 x PCI Express x1 slot 
2 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
USB South Bridge: 
- Up to 8 USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through
the internal USB headers)
Internal
Connectors
1 x 24-pin ATX main power connector 
1 x 4-pin ATX 12V power connector 
1 x IDE connector 
4 x SATA 3Gb/s connectors 
1 x CPU fan header 
1 x system fan header 
1 x front panel header 
1 x front panel audio header 
2 x USB 2.0/1.1 headers 
1 x Clear CMOS jumper 