Intel D845GVSR Product Guide - Page 14

Intel Desktop Board D845GVSR Product Guide Main Memory ✏ NOTE To be fully compliant with all applicable Intel® SDRAM memory specification addendums, 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. ✏ NOTE All memory components and DIMMs used with the desktop board must comply with the PC SDRAM specifications. These include the PC SDRAM Specification (memory component specific) and the PC Unbuffered DIMM Specification. The desktop board supports single channel memory configurations defined in Table 4. Table 4. Memory Support Memory Speed Processor System Bus (MHz) Memory Speed Outcome (MHz) DDR 333 Pentium 4 processor 533 333 Pentium 4 processor 400 266 or Celeron processor DDR266 Pentium 4 processor 533 or 400 266 Celeron processor 400 266 DDR200 Pentium 4 processor 400 200 or Celeron processor • Two 2.5 V 184-pin DDR DIMM sockets with gold-plated contacts • Serial Presence Detect (SPD) • Unbuffered, non-ECC RAM (registered memory is not supported) • Support for 64 Mb, 128 Mb, 256 Mb, and 512 Mb memory technologies for the following memory configurations: - 64 MB to 256 MB utilizing 64 Mb technology - Up to 512 MB utilizing 128 Mb technology - Up to 1.0 GB utilizing 256 Mb technology - Up to 2 GB utilizing 512 MB 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/pcsdram/spec/ • Installing memory, page 28 in Chapter 2 14