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Intel Desktop Boards D845GLAD and D845GLLY
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for Intel Celeron processors in the mPGA478-pin packages
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Intel Extreme Graphics
Product
Brief
Delivering Essential Features and Leading Technologies
The Intel® Desktop Boards D845GLAD and D845GLLY deliver integrated graphics solutions
with essential features that support Intel® Pentium® 4 and Intel® Celeron® processors with
400-MHz system bus in the mPGA478-pin package. Featuring the Intel® 845GL chipset with
support for up to 2GB** of DDR266** or PC133** SDRAM memory, these boards deliver
remarkable value and flexibility with four PCI slots, Hi-Speed USB 2.0*** and optional
integrated LAN.
In line with Intel’s reputation for proven reliability and leading technology, Intel® Desktop Boards
D845GLAD and D845GLLY undergo extensive compatibility testing and deliver exciting new
features such as Hi-Speed USB 2.0*** and integrated Intel® Extreme Graphics.
Low Cost Solution
Desktop Boards D845GLAD and D845GLLY were designed with a high level of integration to
minimize overall system cost. The new integrated Intel® Extreme Graphics and the SigmaTel*
AC’97 Audio solution eliminate the need for costly discrete Video and Audio PCI cards by deliv-
ering high quality video and audio solutions. With 4 PCI slots these boards offer remarkable
flexibility and the advantage of the lower system costs associated with microATX solutions.
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Boxed Intel Desktop Boards D845GLAD
and D845GLLY Solution includes:
• Desktop Board
• ATX compliant I/O shield
• Integrated processor thermal solution retention
mechanism
• Floppy and IDE cables
• Board and back panel I/O layout stickers
• Quick Start Guide
• Intel® Express Installer CD, including:
• Norton* Internet Security*
• RealOne* with DFX
• NTI* CD-Maker*
• Macromedia* Shockwave*
• Software Drivers
• Product Guide
• Desktop Board Three-year Limited Warranty
Features
Benefits
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Supports the Intel Pentium 4 and Celeron processors
with 400-MHz system bus in the mPGA478-pin package
Flexible support for the Intel® Celeron® processor transition
to the mPGA478-pin package.
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Intel 845GL chipset with Intel Extreme Graphics
Provides low cost, high quality integrated graphics without
the added cost of discrete graphics solutions.
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Intel Rapid BIOS Boot
Reduced boot time enables faster system access
Two SDRAM DIMM sockets (Desktop Board D845GLLY),
or two DDR DIMM sockets (Desktop Board D845GLAD)
Designed to support up to 2GB** of PC133 SDRAM
memory or up to 2GB of DDR266/200 SDRAM memory**
Four PCI slots
Additional flexibility for custom system configurations and
future add-in card upgrades
Four Hi-Speed USB 2.0 ports***
One dual stack rear connector and header for front panel
USB connector provide Hi-Speed USB 2.0 connections
for today’s high performance peripherals
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Integrated Intel PRO/100 network connector (optional)
On-board 10/100Mbps Ethernet LAN connectivity
SigmaTel* AC’97 Audio with Software Equalizer
Instantly Available PC (Suspend-to-RAM)
Three-year limited warranty
High Performance 20-bit audio solution that enables fine
tuning of audio sound to improve sound quality especially
on inexpensive speaker systems
Power management mode reduces PC power
consumptionand provides immediate PC access using
advanced wake-up logic
Expanded investment protection for boxed Intel®
desktop boards
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Intel Desktop Boards D845GLAD and D845GLLY Technical Specifications
Processor
Wake-Up From Network
Processors Supported
(via mPGA478-pin socket)
Intel® Pentium® 4 and Celeron® processors with
Intel® NetBurst™ microarchitecture including a
400-MHz system bus in the mPGA478-pin package
and supporting frequencies starting at 1.40 GHz
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
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Intel 845GL Chipset
Intel® 845GL Graphics Memory Controller Hub
(GMCH) with Accelerated Hub Architecture bus
Four PCI bus add-in card connectors
Jumpers and Front Panel Connectors
Intel® 82801DB I/O Controller Hub (ICH4) with
Accelerated Hub Architecture bus
Jumpers
Single configuration jumper design
Intel® 82802AB Firmware Hub (FWH)
Jumper access for BIOS configuration mode
Graphics Memory
Controller Hub (GMCH)
Designed to support up to 2GB** (w/512Mb
technology) of either DDR266/200 SDRAM memory
(Desktop Board D845GLAD) or PC133 SDRAM
(Desktop Board D845GLLY)
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
ICH4 I/O Controller Hub
I/O Features
Ultra ATA/66/100
Ultra DMA/33
Mechanical
Allows support of four PCI bus masters
Integrated super I/O LPC bus controller
Four PCI local bus slots
Board Style
µATX 1.0 compliant board size
9.2" x 8.2"
Board Size
Baseboard Power
Requirements
Environment
Power management support for ACPI 1.0
PC 2001 compliance
ATX12V or SFX12V
USB 2.0***
• Two back panel ports (one dual stack)
Operating Temperature
Storage Temperature
Regulations
0° C to +55° C
• Two front panel ports (header requiring cable
to front panel)
-40° C to +70° C
Firmware Hub
System BIOS
Safety Regulations
U.S. and Canada
4-Mb Flash EEPROM with Intel/AMI* BIOS featuring
plug-and-play, IDE drive auto-configure
UL 1950—CSA 950-95
U.S. and Canadian recognition component marks
Advanced configuration and power interface
V1.0b, DMI 2.0, multilingual support
Europe
UL classified to IEC 950
EMI/RFI regulations: Intended for use in systems meeting the following
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Intel Rapid BIOS Boot
Optimized POST for faster access to PC from
power-on
EMI/RFI regulations:
US
FCC Class B (DofC—Cover off testing)
IC Class B
Audio Solution
Sigmatel* STAC9750 AC’97 compliant integrated
audio solution
Canada
Europe
Japan
System Memory
Memory Capacity
EU Class B (Res, Com, Light Industry)
VCCI, Class B (ITE)
Two 184-pin DIMM connectors supporting up to
two double-sided DIMMS (Desktop Board
D845GLAD)
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.
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)
Ordering Information—See Intel’s Web site at www.intel.com
For the most current product information available, visit Intel’s Web site at:
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
*** Not supported on all operating systems. See product guide for details.
Copyright © 2002 Intel Corporation.
0302/MS/CW
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