Intel Desktop Board D945GCNL BOXD945GCNL 用户手册

Ordering Information: See the Intel Web site at www.intel.com 
For the most current product information, visit developer.intel.com/design/motherbd/ 
For ENERGY STAR* recommended configurations, visit www.intel.com/go/energystar

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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 configurations. See http://developer.intel.com/technology/intel64/index.htm for more information.
INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL 

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 specifications and product descriptions at any time, without notice.
All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice. Availability in different channels may vary.
Intel, the Intel logo, Intel. Leap ahead., the Intel. Leap ahead. 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.
Copyright © 2007 Intel Corporation. All rights reserved. 0707/MS/AT/PDF  

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Technical Specifications

Processor  

•  Intel® Core™2 Duo processor in the LGA775  
  package 
•  Intel® Pentium® Dual-Core processor in the  
  LGA775 package 
•  Intel® Pentium® D processor in the LGA775   
  package 
•  Intel® Pentium® 4 processor in the LGA775   
  package 
•  Intel® Celeron® 400 Sequence processor  
  in the LGA775 package 
•  Intel® Celeron® D processor in the LGA775  
  package 
•  Supports Intel® 64 Architecture

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Chipset 

Intel 945GC Express Chipset  
•  Intel® 945GC Express Chipset Graphics and 
  Memory Controller Hub
•  Intel® 82801GB I/O Controller Hub (ICH7)
•  Serial Peripheral Interface (SPI) Flash or 
  Firmware Hub (FWH) 
Memory Controller Hub (MCH) for 

Intel® 945GC Express Chipset 
•  Designed to support up to 2 GB of system 
  memory using DDR2 667 / 533 SDRAM Memory
Intel® ICH7 I/O Controller Hub 
•  One Ultra ATA 100/66 devices 
•  One Floppy Connector  
•  Four SATA (3.0 Gb/s) ports 
•  One PCI Express* x1 connector support  
•  RealTek* 10/100/1000 Network Connection

I/O Features 
Integrated super I/O LPC bus controller 
•  Two PCI local bus slots 
•  One PCI Express* x16 Graphics bus slot
Integrated Intel® ICH7 controllers 
•  Four back-panel ports (two dual stack) 
•  Four additional ports (via two headers)

Firmware Hub

 

System BIOS  
•  4 Mb Flash EEPROM with Intel® Platform 
  Innovation Framework for EFI Plug and Play, 
  IDE drive auto-configure 
•  Advanced configuration and power interface  
  V1.0b, DMI 2.0, multilingual support

System Memory 

Memory Capacity  

•  Two 240-pin DIMM connectors supporting 
  up to two double-sided DIMMs
Memory Types 
•  DDR2 667 / 533 SDRAM memory support  
•  Non-ECC Memory
Memory Modes 
•  Dual-channel operation support 
Memory Voltage 

•  1.8V
Hardware Management 

•  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 2.0

Expansion Capabilities 

•  One PCI Express* x16 graphics connector 

•  One PCI Express* x1 connector  

•  Two PCI bus add-in card connectors

Jumpers and Front-Panel Connectors 

Jumpers    

•  Single configuration jumper design 

•  Jumper access for BIOS maintenance mode
Front-Panel Connectors 

•  Reset, HD LED, Power LEDs, power on/off 

•  One alternate power LED header (1x3) 

•  Two front-panel Hi-Speed USB 2.0 headers 

•  Front-panel audio header

Mechanical 

Board Style  

•  ATX 2.2 compliant
Board Size 

•  9.6” x 9.6” (24.38 cm x 24.38 cm)
Baseboard Power Requirements 

•  ATX12V

Environment 

Operating Temperature 

•  0°C to +55°C
Storage Temperature 

•  -40°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 definitions adopted 
under the European Union’s Restriction on Haz-
ardous Substances (RoHS) directive, 2002/95/EC.