Intel Desktop Boards D865GRH Product Guide
Main Memory
NOTE
To be fully compliant with all applicable Intel® SDRAM memory specification addendums, 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.
The desktop board supports system memory as defined below:
•Dual channel and up to four
•Supported memory configurations are:
|
| Front Side Bus | Memory Speed |
Memory Speed | Processor | Frequency | Outcome |
|
|
|
|
DDR400 | Pentium 4 processor | 800 MHz | 400 MHz |
|
|
|
|
DDR333 | Pentium 4 processor | 800 MHz | 320 MHz |
|
|
|
|
| Pentium 4 processor | 533 MHz | 333 MHz |
|
|
|
|
| Pentium 4 processor or | 400 MHz | 266 MHz |
| Celeron processor |
|
|
|
|
|
|
DDR266 | Pentium 4 processor | 533 MHz or 400 MHz | 266 MHz |
|
|
|
|
| Celeron processor | 400 MHz | 266 MHz |
|
|
|
|
•Support for:
Unbuffered,
Serial Presence Detect (SPD) memory only
Support for Suspend to RAM (STR), S3 ACPI state
2.5 V memory
NOTE
System resources (such as PCI and AGP) require physical memory address locations that reduce available memory addresses above 3 GB. This may result in less than 4 GB of memory being available to the operating system and applications.
Related Links
Go to the following links or section in this manual for more information about:
•The latest list of tested memory, http://support.intel.com/support/motherboards/desktop/
•SDRAM specifications, http://www.intel.com/technology/memory/pcsdram/spec/
•Installing memory, page 32 in Chapter 2
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