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Tested Memory
Memory testing has been performed under the following category:
Advanced Tested Memory*
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).
System Memory Features
The Desktop Board D845PECE 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
- DDR333/266 MHz SDRAM DIMMs only
- Serial Presence Detect (SPD)
- Suspend to RAM
| Caution |
Do not use ECC DIMMs with these Desktop Boards. Using ECC DIMMs could damage the Desktop Board. | |
Integrator's Notes
- Registered DIMMs are not supported.
- Double-sided x16 DIMMs are not supported.
- Remove the AGP video card before installing or upgrading memory to avoid interference with the memory retention mechanism.
- The Desktop Board D845PECE 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 (currently validated up to 1.0 GB) 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 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. | |
The following table lists the supported DIMM configurations.
| DIMM Capacity |
Configuration
(Note 1) |
DDR SDRAM Density |
DDR SDRAM Organization
(front side/Back Side) |
Number of DDR SDRAM Devices |
| 32 MB |
SS |
64 MBit |
4 M x 16/empty |
4 |
| 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 8/8M x 8 |
16 |
| 128 MB |
SS |
128 MBit |
16 M x 8/empty |
8 |
| 128 MB |
SS |
256 MBit |
16 M x 16/empty |
4 |
| 256 MB |
DS |
128 MBit |
16 M x 8/16 M x 8 |
16 |
| 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 |
8 |
1024 MB
(Note 2) |
DS |
512 MBit |
64 M x 8/64 M x 8 |
16 | |
| Notes |
- In this column, "DS" refers to double-sided memory modules (containing DDR SDRAM devices on both sides) and "SS" refers to single-sided memory modules (containing DDR SDRAM devices on only one side).
- DDR333 1 GB (1024 MB) DIMMs have not been validated with this desktop board.
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This applies to:
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