Main Memory; Memory Configurations - Intel D865PERL Product Manual

Main Memory

NOTE
To be fully compliant with all applicable Intel
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 5.
Table 5.

Memory Configurations

Memory Speed
DDR400
DDR333
DDR266
•
Up to four 184-pin Double Data Rate (DDR) 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
 Non-ECC RAM
 2.5 V memory
 Memory configuration listed below:
•
Up to 1.0 GB utilizing 128 Mb technology
•
Up to 2.0 GB utilizing 256 Mb technology
•
Up to 4.0 GB utilizing 512 Mb technology
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 pages for more information about
•
the latest list of tested memory,
•
SDRAM specifications,
•
installing memory, page 34 in Chapter 2
Processor
Pentium 4 processor
Pentium 4 processor
Pentium 4 processor
Pentium 4 processor or
Celeron processor
Pentium 4 processor
Celeron processor
http://support.intel.com/support/motherboards/desktop/
http://www.intel.com/technology/memory/pcsdram/spec/
®
SDRAM memory specifications, the board should
FSB frequency (MHz)
800
800
533
400
533 or 400
400
Desktop Board Features
Memory Speed Outcome (MHz)
400
320
333
266
266
266
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