Processor

Intel® Desktop Boards D845GLAD and D845GLLY Technical Specifications

Processors Supported	Intel® Pentium® 4 and Celeron® processors with
(via mPGA478-pin socket)	Intel® NetBurst™ microarchitecture including a
	400-MHz system bus in the mPGA478-pin package
	and supporting frequencies starting at 1.40 GHz
Intel® 845GL Chipset	Intel® 845GL Graphics Memory Controller Hub
	(GMCH) with Accelerated Hub Architecture bus
	Intel® 82801DB I/O Controller Hub (ICH4) with
	Accelerated Hub Architecture bus
	Intel® 82802AB Firmware Hub (FWH)

Graphics Memory	Designed to support up to 2GB** (w/512Mb
Controller Hub (GMCH)	technology) of either DDR266/200 SDRAM memory
	(Desktop Board D845GLAD) or PC133 SDRAM
	(Desktop Board D845GLLY)

ICH4 I/O Controller Hub	Ultra ATA/66/100
	Ultra DMA/33
	Allows support of four PCI bus masters

I/O Features	Integrated super I/O LPC bus controller
	Four PCI local bus slots
	Power management support for ACPI 1.0
	PC 2001 compliance

USB 2.0***	• Two back panel ports (one dual stack)
	• Two front panel ports (header requiring cable
	to front panel)
Firmware Hub

System BIOS	4-Mb Flash EEPROM with Intel/AMI* BIOS featuring
	plug-and-play, IDE drive auto-configure
	Advanced configuration and power interface
	V1.0b, DMI 2.0, multilingual support

Intel® Rapid BIOS Boot	Optimized POST for faster access to PC from
	power-on

Audio Solution	Sigmatel* STAC9750 AC’97 compliant integrated
	audio solution
System Memory

Memory Capacity	Two 184-pin DIMM connectors supporting up to
	two double-sided DIMMS (Desktop Board
	D845GLAD)
	Two 168-pin SDRAM connectors supporting up
	to two double sided DIMMS (Desktop Board
	D845GLLY)

Memory Type	DDR266 SDRAM or DDR200 SDRAM (Desktop
	Board D845GLAD)
	PC133 SDRAM (Desktop Board D845GLLY)

Memory Voltage	2.5V DDR memory (Desktop Board D845GLAD)
	3.3V SDRAM memory (Desktop Board D845GLLY)

Wake-Up From Network

	Wired for Management (WfM) 2.0 compatible.
	Support for system wake up using an add-in
	network interface card with remote wake-up
	capability or PCI
Expansion Capabilities

	Four PCI bus add-in card connectors
Jumpers and Front Panel Connectors

Jumpers	Single configuration jumper design
	Jumper access for BIOS configuration mode
	Single Front panel USB wake configuration jumper
	Jumper allows user to enable ACPI wake from
	front panel USB devices

Front Panel Connector	Reset, HD LED, Power LEDs, power on/off,
	standby header
Mechanical

Board Style	µATX 1.0 compliant board size

Board Size	9.2" x 8.2"
Baseboard Power

Requirements	ATX12V or SFX12V
Environment

Operating Temperature	0° C to +55° C

Storage Temperature	-40° C to +70° C
Regulations

Safety Regulations
U.S. and Canada	UL 1950—CSA 950-95
	U.S. and Canadian recognition component marks
Europe	UL classified to IEC 950
EMI/RFI regulations: Intended for use in systems meeting the following

EMI/RFI regulations:
US	FCC Class B (DofC—Cover off testing)
Canada	IC Class B
Europe	EU Class B (Res, Com, Light Industry)
Japan	VCCI, Class B (ITE)
	Power requirements vary. Complies with US CRF
	via EN55022 + 6db in system configurations with
	an open chassis and EU Directive 89/336/EEC
	and use via EN55022 and EN50082-1 in a
	representative chassis.

Ordering Information—See Intel’s Web site at www.intel.com

For the most current product information available, visit Intel’s Web site at:

www.intel.com/reseller or developer.intel.com/design/motherbd/

Information in this document is provided in connection with Intel products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Intel’s Terms and Conditions of Sale for such products, Intel assumes no liability whatsoever, and Intel disclaims any express or implied warranty, relating to sale and/or use of Intel products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other intellectual property right. Intel products are not intended for use in medical, life saving, or life sustaining applications. Intel may make changes to specifications and product descriptions at any time, without notice.

All products, dates and figures specified are preliminary based on current expectations, provided for planning purposes only, and are subject to change without notice. Availability in different channels may vary.

The Intel® Desktop Boards D845GLLY and D845GLAD may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request.

Intel, Pentium, Celeron, Intel NetBurst, and the Intel logo are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries.

*Other names and brands may be claimed as the property of others.

**Intel® Desktop Board D845GLAD supports DDR SDRAM memory and Intel® Desktop Board D845GLLY supports PC133 SDRAM memory. Currently validated to 1.0GB using 256Mb technology. For latest validated memory support, visit http://developer.intel.com/support/motherboards/desktop/

***Not supported on all operating systems. See product guide for details.

Copyright © 2002 Intel Corporation.	0302/MS/CW

Intel D845GLAD, D845GLLY manual Processor

Models: D845GLLY D845GLAD

Processor