Intel Desktop Board DP55WB Product Guide
14
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 the following memory:
• Four 240-pin Double Data Rate 3 (DDR3) SDRAM Dual Inline Memory Module
(DIMM) connectors with gold-plated contacts arranged in two channels
• 1333/1066 MHz DDR3 SDRAM interface
• Support for single- and dual-channel memory interleaving
• Unbuffered, non-registered single- or double-sided DIMMs with a voltage rating of
less than 1.6 V
NOTE
Using a DIMM with a voltage rating higher than 1.6 V may damage the processor.
• Non-ECC DDR3 memory
• Serial Presence Detect (SPD) memory only
• Up to 16 GB maximum total system memory
NOTE
32-bit operating systems are limited to a maximum of 4 GB of memory. These
operating systems will report less than 4 GB because of the memory used by
add-in graphics cards and other system resources.