Product Description; Overview; Feature Summary - Intel D845GRG Using Manual

1 Product Description

1.1 Overview

1.1.1 Feature Summary

Table 1 summarizes the major features.
Table 1.

Feature Summary

1
Form Factors
Processor
2
Memory
Chipset
3
Audio
1
Form factors are product-dependent. For more information, refer to the Product Supplement Document for
your Desktop Board.
2
Memory support (DDR SDRAM or SDR SDRAM) is product-dependent. For more information, refer to the
Product Supplement Document for your Desktop Board.
3
Contact your Intel sales representative to determine if the audio subsystem is present on your Intel
Desktop Board.
• ATX
• microATX
• Support for an Intel
®
Pentium
400/533 MHz system bus
• Support for an Intel
®
Celeron
system bus
• Two DIMM sockets supporting one of the following:
− 2.5 V (only) 184-pin 200/266 MHz Double Data Rate (DDR) SDRAM DIMMs
with gold-plated contacts
− 3.3 V (only) 168-pin 133 MHz Single Data Rate (SDR) SDRAM DIMMs with
gold-plated contacts
• Support for up to 2 GB system memory
NOTE: Desktop Boards using the Intel
support DIMMs based on 512 Mbit technology for a maximum onboard
capacity of up to 2 GB, but this technology has not been validated.
Intel 845G Chipset, consisting of:
• Intel
®
82845G Graphics and Memory Controller Hub (GMCH)
• Intel
®
82801DB I/O Controller Hub (ICH4)
• 4 Mbit Firmware Hub (FWH)
Audio subsystem for AC '97 processing using the Analog Devices AD1981A codec
4 processor in a µPGA478 socket with a
®
processor in a µPGA478 socket with a 400 MHz
®
®
845G Chipset have been designed to
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