Datasheet

1
System resources and hardware (such as PCI and PCI Express*) require physical memory address locations that can reduce available addressable system memory. This could
 resultinareductionofasmuchas1GBormoreofphysicaladdressablememorybeingavailabletotheoperatingsystemandapplications,dependingonthesystemconguration
and operating system.
2
64-bit computing on Intel® architecture requires a computer system with a processor, chipset, BIOS, operating system, device drivers and applications enabled for Intel® 64
architecture. Processors will not operate (including 32-bit operation) without an Intel 64 architecture-enabled BIOS. Performance will vary depending on your hardware and
 softwarecongurations.Seehttp://developer.intel.com/technology/intel64/index.htmformoreinformation.
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PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL’S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY
WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES
RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT, OR OTHER INTELLECTUAL PROPERTY RIGHT.
Intelproductsarenotintendedforuseinmedical,life-saving,orlife-sustainingapplications.Intelmaymakechangestospecicationsandproductdescriptionsatanytime,withoutnotice.
Allproducts,dates,andguresspeciedarepreliminarybasedoncurrentexpectations,andaresubjecttochangewithoutnotice.Availabilityindifferentchannelsmayvary.
Actual Intel® Desktop Board may differ from the image shown.
Intel, the Intel logo, Intel Core, Pentium, and Celeron are trademarks of Intel Corporation in the U.S. and other countries.
* Other names and brands may be claimed as the property of others.
** Supports 65 W Thermal Design Power, Intel® Core™2 Quad and Intel® Core™2 Duo processors with 1333 / 1066 MHz system bus. For information, visit processormatch.intel.com
Copyright © 2009 Intel Corporation. All rights reserved. 0209/TC/MS/PDF 321399-001US
Technical Specications
Processor
Processor Support
• Intel®Core™2Quad**processor(upto65W
 TDP)intheLGA775package
• Intel®Core™2Duo**processor(upto65W
 TDP)intheLGA775package
• Intel®Pentium®processorintheLGA775package
• Intel®Celeron®processorintheLGA775package
• SupportsIntel®64Architecture
2
Chipset
Intel® G41 Express Chipset
• Intel®82G41GraphicsandMemoryController
 Hub(GMCH)
• Intel®82801GBI/OControllerHub(ICH7)
Graphics Memory Controller Hub (GMCH)
• Designedtosupportupto8GB
1
ofsystem
 memoryusingDDR2800/667SDRAM
 memory
• Intel®FastMemoryAccess
• Intel®GraphicsMediaAcceleratorX4500
 withIntel®ClearVideoTechnology
Intel® I/O Controller Hub (ICH)
• ThreeSATA(3.0Gb/s)ports
• Integrated10/100/1000networkconnection
• EightHi-SpeedUSB2.0ports(fourbackpanel
 portsandanadditionalfourUSBportsviatwo
 internalheaders)
System BIOS
• 8MbFlashEEPROMwithIntel®Platform
 InnovationFrameworkforEFIPlugandPlay,
 IDEdriveauto-congure
• Advancedcongurationandpowerinterface
 V2.0b,DMI2.0,multilingualsupport
• SerialPeripheralInterface(SPI)Flash
System Memory
Memory Capacity
• Two240-pinDIMMconnectorssupporting
 uptotwodouble-sidedDIMMs
Memory Types
• DDR2800/667SDRAMmemorysupport
• Non-ECCMemory
Memory Modes
• Dual-orsingle-channeloperationsupport
Memory Voltage
• 1.8V
Hardware Management Features
• Processorfanspeedcontrol
• Systemchassisfanspeedcontrol
• Voltageandtemperaturesensing
• Fansensorinputsusedtomonitorfanactivity
• PowermanagementsupportforACPI1.0b
Expansion Capabilities
• OnePCIbusadd-incardconnectors
Headers
• Oneserialportheader
Jumpers and Front-Panel Connectors
Jumpers
• Singlecongurationjumperdesign
• JumperaccessforBIOSmaintenancemode
Front-Panel Connectors
• Reset,HDDLED,PowerLEDs,poweron/off
• Twofront-panelHi-SpeedUSB2.0headers
• Front-panelaudioheader
Mechanical
Board Style
• ATX2.2-compliant
Board Size
• 6.7”x6.7”(17cmx17cm)
Baseboard Power Requirements
• ATX12V
Environment
Operating Temperature
• 0°Cto+55°C
Storage Temperature
• -20°Cto+70°C
Regulations and Safety Standards
United States and Canada
 CSA/UL60950-1,FirstEdition
 (BinationalStandard)
Europe
 (LowVoltageDirective2006/95/EC)
 EN60950-1:2006
International
 IEC60950-1:2001,FirstEdition
EMC Regulations
(tested in representative chassis)
United States
 FCC47CFRPart15,SubpartB
Canada
 ICES-003ClassB
Europe 
 (EMCDirective2004/108/EC)
 EN55022:2006andEN55024:1998
Australia/New Zealand
 EN55022:2006ClassB
Japan
 VCCIV-3/04.04,V-4/03.04,ClassB
South Korea
 KN-22:2005andKN-24:2005
Taiwan
 CNS13438:2006ClassB
International
 CISPR22:2005+A1:2005+A2:2006ClassB
Environmental Compliance
Europe
 EuropeRoHS(Directive2002/95/EC)
China
 ChinaRoHS(MIIOrder#39)
Lead-Free:Thesymbolisusedto
identifyelectricalandelectronic
assembliesandcomponentsinwhich
thelead(Pb)concentrationlevelinany
oftherawmaterialsandtheendproductisnot
greaterthan0.1%byweight(1000ppm).This
symbolisalsousedtoindicateconformanceto
lead-freerequirementsanddenitionsadopted
undertheEuropeanUnion’sRestrictiononHaz-
ardousSubstances(RoHS)directive,2002/95/EC.
Ordering Information: See the Intel
Web site at www.intel.com. For the
most current product information,
visit developer.intel.com/products/
desktop/motherboard/