Intel D955XCS - Manual (Page 14)

Intel Desktop Board D955XCS Product Guide
14
Main Memory
NOTE
To be fully compliant with all applicable Intel ® SDRAM memory specifications, the desktop 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 below:
• 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
⎯ ECC and non-ECC DDR2 667/533
⎯ Serial Presence Detect (SPD) memory only
⎯ 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
• Up to 8.0 GB utilizing 1 Gb technology
Related Links
Go to the following links or pages for more information about:
• The latest list of tested memory,
http://support.intel.com/support/motherboards/desktop/
• SDRAM specifications, http://www.intel.com/technology/memory/
• Installing memory, page 32 in Chapter 2
Intel ® 955X Express Chipset
The Intel 955X Express Chipset consists of the following devices:
• Intel 82955X Memory Controller Hub (MCH) with Direct Media Interface
• Intel 82801GR I/O Controller Hub (ICH7R)
Related Link
Go to the following link for more information about the Intel 955X Express Chipset:
http://developer.intel.com/design/nav/pcserver.htm