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Updated: September 2008
System Memory Features
The Desktop Board supports the dual or single channel memory configurations defined
below:
- Four 240-pin Double Data Rate 3 (DDR3) SDRAM Dual Inline Memory Module (DIMM) connectors with gold-plated contacts.
- 1333/1066/800 MHz DDR3 SDRAM interface
- 1.5 V DDR3 SDRAM DIMMs with gold plated contacts, with the option to raise the voltage to support higher performance DDR3 SDRAM DIMMs
- Unbuffered, non-registered single- or double-sided DIMMs
- Non-ECC DDR3 memory
- Serial Presence Detect (SPD) memory only
- Up to 4 GB utilizing 512 Mb or 1 Gb technology
- Up to 8 GB utilizing 1 Gb or 2 Gb technology
| Notes |
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 memory modules 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. | |
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 configuration and operating system.
Supported DIMM Configurations
| DIMM Capacity |
Configuration |
SDRAM Density |
SDRAM Organization Front Side/Back Side |
Numbe of SDRAM Devices |
| 256 MB |
SS |
512 Mbit |
32M x 16 / empty |
4 |
| 512 MB |
SS |
512 Mbit |
64M x 8 / empty |
8 |
| 512 MB |
DS |
512 Mbit |
32M x 16 / 32M x 16 |
8 |
| 512 MB |
SS |
1 Gbit |
64M x 16 / empty |
4 |
| 1024 MB |
DS |
512 Mbit |
64M x 8 / 64M x 8 |
16 |
| 1024 MB |
SS |
1 Gbit |
128M x 8 / empty |
8 |
| 1024 MB |
DS |
1 Gbit |
64M x 16 / 64M x 16 |
8 |
| 2048 MB |
DS |
1 Gbit |
128M x 8 / 128M x 8 |
16 | |
| Note |
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 DP45SG.
| Module Supplier / Module Part Number |
Module Size |
Module Speed (Mhz) |
Latency CL-tRCD-tRP |
ECC or Non-ECC? |
DIMM Organization |
Module Date Code |
Component Used / Comp Part Number |
| Elpida* EBJ10UE8BAFA-AG-E |
1 GB |
1066 |
8/8/8 |
Non-ECC |
SSx8 |
0751 |
ELPIDA J1108ASE |
| Elpida EBJ10UE8BAFA-DJ-E |
1 GB |
1333 |
9/9/9 |
Non-ECC |
SSx8 |
0729 |
Elpida EDJ1108BASE-DJ-E (v) |
| Hynix* HMT112U6AFP8C-G8N0 AA |
1 GB |
1066 |
8/8/8 |
Non-ECC |
SSx8 |
|
Hynix HY5TQ1G8312N |
| Hynix HMT112U6AFP8C-S6N0 AA |
512 MB |
800 |
6/6/6 |
Non-ECC |
SSx8 |
200803 |
Hynix H5TQ1G83AFP |
| Hynix HYMT125U64ZNF8-S6 |
2 GB |
800 |
6/6/6 |
Non-ECC |
DSx8 |
|
Hynix HY5TQ1G831ZN |
| Hynix HYS64T64000HU-3S-A |
512 MB |
800 |
|
Non-ECC |
|
|
|
| Kingston* KVR1066D3N7 |
1 GB |
1066 |
7/7/7 |
Non-ECC |
DSx8 |
0752 |
ELPIDA 53088ASE |
| Micron* MT16JTF25664AY-1G1D1 |
2 GB |
1066 |
7/7/7 |
Non-ECC |
DSx8 |
0740 |
Micron 7SD22D9JNL |
| Micron MT4JTF6464AY-1G1B1 |
512 MB |
1066 |
7/7/7 |
Non-ECC |
SSx16 |
0742 |
Micron MT41J64M16LA-187E |
| Micron MT8JTF12864AY-1G1D1 |
1 GB |
1066 |
7/7/7 |
Non-ECC |
SSx8 |
0740 |
Micron 7SD22D9JNL |
| Micron MT8JTF12864AY-1G4D1 |
1 GB |
1333 |
9/10/10 |
Non-ECC |
SSx8 |
200805 |
Micron 8AD22D9JNM |
| Qimonda* IMSH1GU13A1F1C-13H |
1 GB |
1333 |
9/9/9 |
Non-ECC |
DSx8 |
0724 |
Qimonda IDSH51-03A1F1c-13H |
| Qimonda IMSH51U03A1F1C-13H |
512 MB |
1333 |
9/9/9 |
Non-ECC |
SSx8 |
0734 |
Qimonda IDSH51-03A1F1C-13H | |
This applies to:
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