Intel D915GRV User Manual - Page 9

1 Desktop Board Features This chapter briefly describes the main features of Intel® Desktop Board D915GEV/D915GUX/ D915GAV/D915GAG. Table 1 summarizes the major features of the desktop board. Table 1. Feature Summary Form Factor Processor Main Memory Chipset Graphics Audio Expansion Capabilities • ATX (12.00" x 9.60") Intel Desktop Board D915GAV/D915GEV • MicroATX (9.60" x 9.60") Intel Desktop Board D915GUX/D915GAG Support for an Intel® Pentium® 4 processor in the LGA775 package Desktop Boards D915GAV and D915GAG: • Four 184-pin, 2.5 V SDRAM Dual Inline Memory Module (DIMM) sockets • 400/333 MHz single or dual channel DDR SDRAM interface • Designed to support up to 4 GB of system memory Desktop Boards D915GEV and D915GUX: • Four 240-pin, 1.8 V SDRAM Dual Inline Memory Module (DIMM) sockets • 533/400 MHz single or dual channel DDR2 SDRAM interface • Designed to support up to 4 GB of system memory NOTE: System resources (such as PCI and PCI Express*) require physical memory address locations that reduce available memory addresses above 3 GB. This may result in less than 4 GB of memory being available to the operating system and applications. For the latest list of tested memory, refer to the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop/ Intel® 915G Express Chipset consisting of: • Intel® 82915G Graphics and Memory Controller Hub (GMCH) with Direct Media Interface • Intel® 82801FB I/O Controller Hub (ICH6) • Firmware Hub (FWH) Intel 915G Express Chipset with Intel® Graphics Media Accelerator 900 • Intel 915G Express Chipset • Intel® High Definition Audio • Realtek codec Desktop boards D915GAV and D915GEV: • Four PCI bus add-in card connectors (SMBus routed to PCI bus 2) • One PCI Express x16 connector and two PCI Express x1 connectors Desktop boards D915GAG and D915GUX: • Two PCI bus add-in card connectors (SMBus routed to PCI bus 2) • One PCI Express x16 connector and one PCI Express x1 connector continued 9