Intel D845GVAD2 Product Guide - Page 11

Desktop Board Features Main Memory ✏ NOTE To be fully compliant with all applicable Intel® SDRAM memory specifications, the Intel 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), the PC Unbuffered DIMM Specification. To view or download these specifications, refer to this Intel World Wide Web site: http://www.intel.com/technology/memory/pcsdram/spec/ Desktop Board D845GVAD2 supports system memory as defined below: • Two 184-pin DIMMs • 2.5 V, 266 MHz or 200 MHz DDR SDRAM interface • Memory configurations up to 2 GB using 512 Mbit technology • Serial Presence Detect (SPD) • Suspend to RAM (STR) • Non-ECC RAM (registered memory is not supported) • Unbuffered and non registered single or double-sided DIMMs ✏ NOTE Desktop Board D845GVAD2 has been designed to support DIMMs based on 512 Mbit technology up to 2 GB, but this technology has not been validated on this board. For more information about the latest list of tested memory, refer to the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop/ Intel® 845GV Chipset The Intel 845GV chipset consists of the following: • Intel 82845GV Graphics and Memory Controller Hub (GMCH) with AHA bus • Intel 82801DB I/O Controller Hub (ICH4) with AHA bus • Firmware Hub (FWH) 11