Intel D925XECV2 English Manual Product Guide - Page 16

Main Memory - specs

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Intel Desktop Board D925XECV2/D925XEBC2 Product Guide Main Memory NOTE To be fully compliant with all applicable Intel® SDRAM memory specifications, the desktop 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 has four 240-pin Double Data Rate 2 (DDR2) SDRAM Dual Inline Memory Module (DIMMs) connectors with gold-plated contacts. The desktop board supports: • Unbuffered, non-registered single or double-sided DIMMs • Serial Presence Detect (SPD) memory only • Non-ECC RAM • 1.8 V memory • Dual or single channel memory configurations • Memory configuration listed below: ⎯ Up to 2.0 GB utilizing 256 Mb technology ⎯ Up to 4.0 GB utilizing 512 Mb or 1 Gb technology NOTE System resources (such as PCI and PCI Express) 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 pages 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 34 in Chapter 2 16

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Intel Desktop Board D925XECV2/D925XEBC2 Product Guide
16
Main Memory
NOTE
To be fully compliant with all applicable Intel
®
SDRAM memory specifications, the desktop 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 has four 240-pin Double Data Rate 2 (DDR2) SDRAM Dual Inline Memory
Module (DIMMs) connectors with gold-plated contacts.
The desktop board supports:
•
Unbuffered, non-registered single or double-sided DIMMs
•
Serial Presence Detect (SPD) memory only
•
Non-ECC RAM
•
1.8 V memory
•
Dual or single channel memory configurations
•
Memory configuration listed below:
⎯
Up to 2.0 GB utilizing 256 Mb technology
⎯
Up to 4.0 GB utilizing 512 Mb or 1 Gb technology
NOTE
System resources (such as PCI and PCI Express) 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 pages for more information about:
•
The latest list of tested memory,
•
SDRAM specifications,
•
Installing memory, page 34 in Chapter 2