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Intel® Desktop Board D945GCLF2
System memory



System Memory Features

The Intel® Desktop Board D945GCLF2 has one 240-pin Double Data Rate 2 (DDR2) SDRAM Dual Inline Memory Module (DIMM) connector with gold-plated contacts. It supports:

  • 667/533 MHz unbuffered, non-registered DDR2 DIMMs
  • Serial Presence Detect (SPD) memory only
  • Non-ECC memory
  • Up to 2 GB of memory
To be fully compliant with all applicable Intel® SDRAM memory specifications, the board should be populated with DIMMs that support the Serial Presence Detect (SPD) data structure. If your DIMMs do not support SPD, you will see a notification to this effect on the screen at power up. The BIOS will attempt to configure the memory controller for normal operation.


Supported DIMM Configurations
DIMM Capacity Configuration SDRAM Density SDRAM Organization Front / Back Number of SDRAM Devices
128 MB SS 256 Mbit 16 M x 16 / empty 4
256 MB SS 256 Mbit 32 M x 8 / empty 8
256 MB SS 512 Mbit 32 M x 16 / empty 4
512 MB DS 256 Mbit 32 M x 8 / 32 M x 8 16
512 MB SS 512 Mbit 64 M x 8 / empty 8
512 MB SS 1 Gbit 64 M x 16 / empty 4
1 GB DS 512 Mbit 64 M x 8 / 64 M x 8 16
1 GB SS 1 Gbit 128 M x 8 / empty 8
2 GB DS 1 Gbit 128 M x 8 / 128 M x 8 16
In the second column, “DS” refers to double-sided memory modules (containing two rows of SDRAM) and “SS” refers to single-sided memory modules (containing one row of SDRAM).


Tested Memory

3rd Party Tested Memory*
3rd party tested memory occurs as requested by the memory vendors and is tested at an independent memory house that is not a part of Intel - Computer Memory Test Labs (CMTL).

Vendor Self Tested Memory
Intel supplies the memory vendors that participate in this program with a common memory test plan to use as a basic checkout of the memory stability. Memory listed here was either tested by the memory vendor or by Intel using this test plan. These part numbers may not be readily available throughout the product life cycle.

The table below lists parts which passed testing conducted using Intel's Self Test program for Intel® Desktop Board D945GCLF2.

Module Supplier / Module Part Number Module Size Module Speed (MHz) ECC or Non-ECC?
Adata* M20AD5G3I4176I1C52 1 GB 667 Non-ECC
Adata M20HY5G3I4170L1C5Z 1 GB 667 Non-ECC
Apacer* AU01GE800C5NBGC 1 GB 800 Non-ECC
Corsair* VS1GB533D2 1 GB 533 Non-ECC
Corsair VS1GB667D2 1 GB 667 Non-ECC
Corsair VS256MB533D2 256 MB 533 Non-ECC
Corsair VS512MB533D2 512 MB 533 Non-ECC
Corsair VS512MB667D2 512 MB 667 Non-ECC
Crucial* CT12864AA667.8FG 1 GB 667 Non-ECC
Crucial CT12864AA667.8FG 1 GB 667 Non-ECC
Crucial CT25664AA667.16FG 2 GB 667 Non-ECC
Crucial CT6464AA667.4FG 512 MB 667 Non-ECC
Geil* G216E2864T2AG0ABT7LAA8662 1 GB 800 Non-ECC
HYNIX* HYMP532U64CP6-Y5 AB 256 MB 667 Non-ECC
KINGMAX* KLBC28F-A8KH4 512 MB 533 Non-ECC
Kingston* KVR533D2N4/1G 1 GB 533 Non-ECC
Kingston KVR667D2N5/1G 1 GB 667 Non-ECC
Kingston KVR800D2N5/1G 1 GB 800 Non-ECC
Kingston KVR533D2N4/256 256 MB 533 Non-ECC
Kingston KVR533D2N4/512 512 MB 533 Non-ECC
Kingston KVR667D2N5/512 512 MB 667 Non-ECC
Leadmax* LRMP512U64A8-S6 1 GB 800 Non-ECC
Leadmax LRMP564U64A8-Y5 512 MB 667 Non-ECC
Micron* MT16HTF12864AY-667B3 1 GB 667 Non-ECC
Micron MT8HTF12864AY-667G1 1 GB 667 Non-ECC
Micron MT8HTF12864AY-667G1 1 GB 667 Non-ECC
Micron MT16HTF25664AY-667G1 2 GB 667 Non-ECC
Micron MT4HTF3264AY-667B2 256 MB 667 Non-ECC
Micron MT4HTF3264AY-667D3 256 MB 667 Non-ECC
Micron MT16HTF129644AY-667B3 512 MB 667 Non-ECC
Micron MT16HTF6464AY-53EB2 512 MB 533 Non-ECC
Micron MT4HTF6464AY-667G1 512 MB 667 Non-ECC
Micron MT8HTF6464AY-53ED7 512 MB 533 Non-ECC
Micron MT8HTF6464AY-80ED4 512 MB 800 Non-ECC
Ramaxel* RML1060HC46D5F-533 256 MB 533 Non-ECC
Ramaxel RML1660LA46D57-667 256 MB 667 Non-ECC
Ramaxel RML1660SB46D5F-533A 256 MB 533 Non-ECC
SAMSUNG* M378T2953CZ3-CE6 1 GB 667 Non-ECC
Transcend* 503696-8574 1 GB 667 Non-ECC
Transcend 178190-783 256 MB 667 Non-ECC
Transcend 505037-3259 512 MB 667 Non-ECC
VDATA* M2YVD2G3H31P6I1B52 512 MB 533 Non-ECC

This applies to:
Intel® Desktop Board D945GCLF2

Solution ID: CS-029532
Date Created: 29-Jul-2008
Last Modified: 29-Jun-2009
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