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Contents
Tested Memory
Memory testing has been performed under the following category:
Advanced Tested Memory
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Intel provides the Advanced environmental test procedures, test software and necessary hardware to an independent test lab to perform Advanced testing as requested by the memory vendors.
Memory tested by Computer Memory Test Labs (CMTL).
Note: This link will take you away from Intel's web site.
System Memory Features
The Intel® Desktop Board D845EPT2 has two DIMM sockets and support the following memory features: - 2.5 V (only) 184-pin DDR SDRAM DIMMs with gold-plated contacts
- Unbuffered, unregistered single-sided or double-sided DIMMs
- Maximum total system memory: 2 GB; minimum total system memory: 64 MB
- 200/266 MHz DDR SDRAM DIMMs only
- Serial Presence Detect (SPD)
- Suspend to RAM
- Non-ECC and ECC DIMMs
Note: Remove the AGP video card before installing or upgrading memory to avoid interference with the memory retention mechanism.
Note: The Intel Desktop Board D845EPT2 has been designed to support DIMMs based on 512 Mbit technology for a maximum onboard capacity of up to 2 GB, but this technology has not been validated on this board. Please refer to the latest lists of tested memory.
Note: To be fully compliant with all applicable DDR SDRAM memory specifications, the Desktop Board should be populated with DIMMs that support the Serial Presence Detect (SPD) data structure. This allows the BIOS to read the SPD data and program the chipset to accurately configure memory settings for optimum performance. If non-SPD memory is installed, the BIOS will attempt to correctly configure the memory settings, but performance and reliability may be impacted or the DIMMs may not function under the determined frequency.
Note: For ECC functionality, all installed DIMMs must be ECC.
The following table lists the supported DIMM configurations.
| DIMM Capacity | Number of Sides1 | DDR SDRAM Density | DDR SDRAM Organization Front-side/Back-side | Number of DDR SDRAM Devices | | 64 MB | SS | 64 Mbit | 8 M x 8/empty | 8 | | 64 MB | SS | 128 Mbit | 8 M x 16/empty | 4 | | 128 MB | DS | 64 Mbit | 8 M x 8/8 M x 8 | 162 | | 128 MB | DS | 128 Mbit | 8 M x 16/8 M x 16 | 82 | | 128 MB | SS | 128 Mbit | 16 M x 8/empty | 82 | | 128 MB | SS | 256 Mbit | 16 M x 16/empty | 4 | | 256 MB | DS | 128 Mbit | 16 M x 8/16 M x 8 | 162 | | 256 MB | DS | 256 Mbit | 16 M x 16/16 M x 16 | 82 | | 256 MB | SS | 256 Mbit | 32 M x 8/empty | 8 | | 512 MB | DS | 256 Mbit | 32 M x 8/32 M x 8 | 162 |
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1 In this column, "DS" refers to double-sided memory modules (containing SDR SDRAM devices on both sides) and "SS" refers to single-sided memory modules (containing SDR SDRAM devices on only one side).
2 If the number of DDR SDRAM devices is greater than nine, the DIMM will be double sided.
† This link will take you off of the Intel Web site. Intel does not control the content of the destination Web Site.
Updated: Monday, December 16, 2002
This applies to:
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