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Intel® Desktop Board D945PLNM
Supported Processors

The Intel® Desktop Board D945PLNM 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 12, 2007

Choose processor family


Intel® Pentium® D Processor
Processor Number Processor Speed System Bus Frequency L2 Cache Size BIOS Version
945 (sSpec SL9QB) 3.40 GHz 800 MHz 4 MB 0103 or greater
945 (sSpec SL9QQ) 3.40 GHz 800 MHz 4 MB 0151 or greater
935 3.20 GHz 800 MHz 2x2 MB 0135 or greater
930 3 GHz 800 MHz 2x2 MB 0072 or greater
925 (sSpec SL9D9) 3 GHz 800 MHz 4 MB 0103 or greater
925 (sSpec SL9KA) 3 GHz 800 MHz 4 MB 0151 or greater
920 2.80 GHz 800 MHz 2x2 MB 0072 or greater
915 (sSpec SL9DA) 2.80 GHz 800 MHz 4 MB 0103 or greater
915 (sSpec SL9KB) 2.80 GHz 800 MHz 4 MB 0151 or greater
820 2.80 GHz 800 MHz 2x1 MB 0072 or greater
805 2.66 GHz 533 MHz 2x1 MB 0072 or greater

Intel® Pentium® 4 Processor
Processor Number Processor Speed System Bus Frequency L2 Cache Size BIOS Version
661 3.60 GHz 800 MHz 2 MB 0072 or greater
651 3.40 GHz 800 MHz 2 MB 0072 or greater
650 3.40 GHz 800 MHz 2 MB 0072 or greater
641 3.20 GHz 800 MHz 2 MB 0072 or greater
640 3.20 GHz 800 MHz 2 MB 0072 or greater
631 3 GHz 800 MHz 2 MB 0072 or greater
630 3 GHz 800 MHz 2 MB 0072 or greater
551 3.40 GHz 800 MHz 1 MB 0072 or greater
550J 3.40 GHz 800 MHz 1 MB 0072 or greater
541 3.20 GHz 800 MHz 1 MB 0072 or greater
540J 3.20 GHz 800 MHz 1 MB 0072 or greater
540 3.20 GHz 800 MHz 1 MB 0072 or greater
531 3 GHz 800 MHz 1 MB 0072 or greater
530J 3 GHz 800 MHz 1 MB 0072 or greater
530 3 GHz 800 MHz 1 MB 0072 or greater
524 3.06 GHz 533 MHz 1 MB 0072 or greater
521 2.80 GHz 800 MHz 1 MB 0072 or greater
520J 2.80 GHz 800 MHz 1 MB 0072 or greater
520 2.80 GHz 800 MHz 1 MB 0072 or greater

Intel® Celeron® D Processor
Processor Number Processor Speed System Bus Frequency L2 Cache Size BIOS Version
356 3.33 GHz 533 MHz 512 KB 0103 or greater
352 3.20 GHz 533 MHz 512 KB 0103 or greater
351 3.20 GHz 533 MHz 256 KB 0072 or greater
346 3.06 GHz 533 MHz 256 KB 0072 or greater
345J 3.06 GHz 533 MHz 256 KB 0072 or greater
341 2.93 GHz 533 MHz 256 KB 0072 or greater
340J 2.93 GHz 533 MHz 256 KB 0072 or greater
336 2.80 GHz 533 MHz 256 KB 0072 or greater
335J 2.80 GHz 533 MHz 256 KB 0072 or greater
331 2.66 GHz 533 MHz 256 KB 0072 or greater
330J 2.66 GHz 533 MHz 256 KB 0072 or greater
326 2.53 GHz 533 MHz 256 KB 0072 or greater
325J 2.53 GHz 533 MHz 256 KB 0072 or greater

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 D945PLNM

Solution ID: CS-026636
Date Created: 24-May-2007
Last Modified: 07-Jun-2007
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