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Desktop Boards
Intel® Desktop Board D945GRW
Supported processors

The Intel® Desktop Board D945GRW supports a single Intel® processor in an LGA775 socket. See the table below for a complete list of supported processors.

Warning: Processors not specifically listed by type and rated speed may have requirements that are not supported by the desktop board's design. Use of unsupported processors may result in improper operation, damage to the desktop board or processor, or reduced product life.

The sSpec number is also known as specification number. It is a five character string (SL36W, XL2XL, etc.) that is printed on the processor, and used to identify the processor. You can find this number by looking at the markings on the processor or on the label that came with your boxed processor.

Updated: March 30, 2007

Choose processor family


Intel Pentium D Processor
Processor Number Processor Speed System Bus Frequency L2 Cache Size Thermal Module Type1 BIOS Version
950
(sSpec SL95V only)		 3.40 GHz 800 MHz 2x2 MB ATX only 0075 or greater
945 3.40 GHz 800 MHz 4 MB ATX only 0075 or greater
940
(sSpec SL95W only)		 3.20 GHz 800 MHz 2x2 MB ATX or BTX 0075 or greater
930 (sSpec SL95X & SL94R only) 3 GHz 800 MHz 2x2 MB ATX or BTX 0075 or greater
925 3 GHz 800 MHz 4 MB ATX only 0075 or greater
920 2.80 GHz 800 MHz 2x2 MB ATX or BTX 0067 or greater
915 2.80 GHz 800 MHz 4 MB ATX only 0075 or greater
820 2.80 GHz 800 MHz 2x1 MB ATX or BTX 0048 or greater
805 2.66 GHz 533 MHz 2x1 MB ATX only 0067 or greater
1 Thermal Module Type: Intel boxed processors can include either a BTX thermal module or an ATX thermal module. This board requires a BTX thermal module. If a processor listed includes only the ATX thermal module, a BTX thermal module must be sourced separately.


Intel Pentium 4 Processor
Processor Number Processor Speed System Bus Frequency L2 Cache Size Thermal Module Type1 BIOS Version
661 3.60 GHz 800 MHz 2 MB ATX or BTX 0048 or greater
651 3.40 GHz 800 MHz 2 MB ATX or BTX 0048 or greater
650 3.40 GHz 800 MHz 2 MB ATX or BTX 0048 or greater
641 3.20 GHz 800 MHz 2 MB ATX or BTX 0048 or greater
640 3.20 GHz 800 MHz 2 MB ATX or BTX 0048 or greater
631 3 GHz 800 MHz 2 MB ATX or BTX 0048 or greater
630 3 GHz 800 MHz 2 MB ATX or BTX 0048 or greater
551 3.40 GHz 800 MHz 1 MB ATX or BTX 0048 or greater
550J 3.40 GHz 800 MHz 1 MB ATX or BTX 0048 or greater
541 3.20 GHz 800 MHz 1 MB ATX only 0048 or greater
540J 3.20 GHz 800 MHz 1 MB ATX only 0048 or greater
531 3 GHz 800 MHz 1 MB ATX or BTX 0048 or greater
530J 3 GHz 800 MHz 1 MB ATX or BTX 0048 or greater
530 3 GHz 800 MHz 1 MB ATX only 0048 or greater
524 3.06 GHz 533 GHz 1 MB ATX only 0065 or greater
521 2.80 GHz 800 MHz 1 MB ATX only 0048 or greater
520J 2.80 GHz 800 MHz 1 MB ATX only 0048 or greater
520 2.80 GHz 800 MHz 1 MB ATX only 0048 or greater
1 Thermal Module Type: Intel boxed processors can include either a BTX thermal module or an ATX thermal module. This board requires a BTX thermal module. If a processor listed includes only the ATX thermal module, a BTX thermal module must be sourced separately.


Intel Celeron D Processor
Processor Number Processor Speed System Bus Frequency L2 Cache Size Thermal Module Type1 BIOS Version
351 3.20 GHz 533 MHz 256 KB ATX only 0048 or greater
345J 3.06 GHz 533 MHz 256 KB ATX only 0048 or greater
341 2.93 GHz 533 MHz 256 KB ATX only 0048 or greater
340J 2.93 GHz 533 MHz 256 KB ATX only 0048 or greater
336 2.80 GHz 533 MHz 256 KB ATX only 0048 or greater
335J 2.80 GHz 533 MHz 256 KB ATX only 0048 or greater
331 2.66 GHz 533 MHz 256 KB ATX only 0048 or greater
330J 2.66 GHz 533 MHz 256 KB ATX only 0048 or greater
326 2.53 GHz 533 MHz 256 KB ATX only 0048 or greater
325J 2.53 GHz 533 MHz 256 KB ATX only 0048 or greater
1 Thermal Module Type: Intel boxed processors can include either a BTX thermal module or an ATX thermal module. This board requires a BTX thermal module. If a processor listed includes only the ATX thermal module, a BTX thermal module must be sourced separately.


Use of unsupported processors may result in improper operation, damage to the desktop board or processor, or reduced product life. 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 THE 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.

This applies to:
Intel® Desktop Board D945GRW

End of Interactive Support Disclaimer
Intel no longer provides email, chat, or phone support for this discontinued product(s). Product support information on the Intel web site is provided for reference and subject to the "Terms of use".

Intel will not provide future software updates to support new operating systems or improve compatibility with third-party devices and software products.



Solution ID: CS-026541
Date Created: 17-May-2007
Last Modified: 30-Jul-2010
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