Datasheet

Intel Desktop Board D945PLRN Product Guide

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 defined in Table 4.

Table 4. Desktop Board D945PLRN Memory Configurations

Memory Speed FSB Frequency (MHz) Memory Speed (MHz)

800 533 DDR2 533

533 533

800 400 DDR2 400

533 400

• Two 240-pin Double Data Rate 2 (DDR2) SDRAM Dual Inline Memory Modules (DIMMs)

connectors with gold plated contacts

• Unbuffered, non-registered single or double-sided DIMMs

• Serial Presence Detect (SPD) memory only

• Non-ECC RAM

• 1.8 V memory

• Memory configuration up to 2.0 GB utilizing 1 Gb technology