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 • ATX (12.00” x 9.60”) Intel Desktop Board D915GAV/D915GEV Form Factor • MicroATX (9.60” x 9.60”) Intel Desktop Board D915GUX/D915GAG ® ® Processor Support for an Intel Pentium 4 processor in the LGA775 package Main Memory 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/ ® Chipset 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) ® Graphics Intel 915G Express Chipset with Intel Graphics Media Accelerator 900 Audio • Intel 915G Express Chipset ® • Intel High Definition Audio • Realtek codec Expansion Desktop boards D915GAV and D915GEV: Capabilities • 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 Intel Desktop Board D915GEV/D915GUX/D915GAV/D915GAG Product Guide Table 1. Feature Summary (continued) Peripheral Interfaces • Up to eight USB 2.0 ports ⎯ Four ports routed to the back panel ⎯ Four ports routed to two USB headers • Four Serial ATA (SATA) channels, via the ICH6, one device per channel • One IDE interface with ATA-66/100 support (two devices) • One diskette drive interface • One parallel port • One serial port • PS/2* keyboard and mouse ports BIOS • Intel/AMI BIOS • 4 Mbit symmetrical flash memory • Support for SMBIOS ® • Intel Rapid BIOS Boot ® • Intel Express BIOS Update Power Management • Support for Advanced Configuration and Power Interface (ACPI) • Suspend to RAM (STR) • Wake on USB, PCI, PCI Express, PS/2, LAN, and front panel Hardware Management Hardware monitor with: • Three fan sensing inputs used to monitor fan activity • Remote diode temperature sensing ® • Intel Precision Cooling Technology fan speed control that automatically adjusts processor fan speed based on processor temperature and chassis fan speeds based on system temperature • Voltage sensing to detect out of range values Security (Optional) Trusted Platform Module (Optional) Related Links: For more information about Intel Desktop Board D915GEV/D915GUX/D915GAV/D915GAG, including the Technical Product Specification (TPS), BIOS updates, and device drivers, go to: http://support.intel.com/support/motherboards/desktop/ 10 Desktop Board Features Manufacturing Options Table 2 shows the manufacturing options for Desktop Board D915GEV/D915GUX/ D915GAV/D915GAG. Table 2. Manufacturing Options Option Description ® LAN Intel 82562EZ 10/100 Mbit/sec Platform LAN Connect (PLC) device with RJ-45 connector Gigabit LAN • Marvell* 88E8050 PCI Express Gigabit Ethernet Controller (10/100/1000 Mbit/sec ) with RJ-45 connector Gigabit LAN • Marvell* 88E8050 PCI Express Gigabit Ethernet Controller (10/100/1000 Mbit/sec ) with RJ-45 connector and TPM • Infineon* Trusted Platform Module Supported Operating Systems The desktop board supports the following operating systems: • Microsoft Windows* 2000 • Microsoft Windows XP 11