7 1 Desktop Board Features /NOTE Intel®Desktop Board D845GLAD layout was used for illustrations unless otherwise noted. Table 1 describes the major features of Intel®Desktop Boards D845GLLY and D845GLAD. Table 1. Feature Summary Form Factors · microATX at 9.2 inches by 8.2 inches Processor Support for: · 400 MHz front side bus (FSB) Intel®Pentium® 4 processor in an mPGA-478 socket · 400 MHz FSB Intel®Celeron® processor in an mPGA-478 socket Memory · Two DIMM sockets defined as: — 168-pin, 3.3 V, PC133 SDRAM interface (Desktop Board D845GLLY) — 184-pin, 2.5 V, DDR266/200 MHz SDRAM interface (Desktop Board D845GLAD) · Designed to support up to 2 GB of system memory NOTE: Desktop Boards D845GLLY and D845GLAD have been designed to support DIMMs based on 512 Mbit technology up to 2 GB, but this technology has not been validated on these Intel® desktop boards. 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/Chipset Intel® 845GL chipset, consisting of: · Intel®82845 Graphics and Memory Controller Hub (GMCH) with Accelerated Hub Architecture (AHA) bus · Intel®82801DB I/O Controller Hub (ICH4) with AHA bus with support up to four Hi-Speed Universal Serial Bus 2.0 (USB 2.0) ports · 4 Mbit Firmware Hub (FWH) I/O Control · SMSC LPC47M102S-MC low pin count (LPC) interface I/O controller LAN (optional) · Intel®82562ET 10/100 Mbit/sec Platform LAN Connect (PLC) device and RJ-45 connector Graphics · Intel 845GL chipset · Integrated Intel®Extreme Graphics Audio · Intel 845GL chipset (AC ’97) · Sigmatel audio codec continued
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