Main Memory; Memory Configurations - Intel D925XBC - Desktop Board Motherboard Product Manual

Intel Desktop Board D925XCV/D925XBC Product Guide

Main Memory

NOTE
To be fully compliant with all applicable Intel
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 dual or single channel memory configurations defined in Table 4.
Table 4.

Memory Configurations

Memory Speed
DDR2 533
DDR2 400
•
Four 240-pin Double Data Rate 2 (DDR2) SDRAM Dual Inline Memory Module (DIMMs)
connectors with gold-plated contacts.
•
Support for:
 Unbuffered, non-registered single or double-sided DIMMs
 Serial Presence Detect (SPD) memory only
 1.8 V memory
 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
16
Processor FSB frequency (MHz)
Pentium 4 processor 800
533
Pentium 4 processor 800
533
http://support.intel.com/support/motherboards/desktop/
http://www.intel.com/technology/memory/pcsdram/spec/
®
SDRAM memory specifications, the desktop board
Memory Speed Outcome (MHz)
533
533
400
333