Product guide

Desktop Board Features
17
Main Memory
NOTE
To be fully compliant with all applicable Intel
®
SDRAM memory specifications, 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 dual or single channel memory configurations.
Desktop boards D915GAV and D915GAG support dual or single channel memory configurations
defined in Table 5.
Table 5. Desktop Board D915GAV/D915GAG Memory Configurations
Memory Speed Processor FSB frequency (MHz) Memory Speed Outcome (MHz)
800 400 DDR 400 Pentium 4 processor
533 400
800 333 DDR 333 Pentium 4 processor
533 333
Desktop boards D915GAV and D915GAG support:
• Four 184-pin Double Data Rate (DDR) SDRAM Dual Inline Memory Module (DIMMs)
connectors with gold-plated contacts
• 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 or 1 GB technology