Intel D850GB Motherboard
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D850GB Data Brief
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Intel P4 Processor comes with 128Mb of 800Mhz RDRAM IntelŪ D850GB Motherboard for IntelŪ PentiumŪ 4  Processors
Starting at 1.4GHz-2.0GHz
D850GBC     
D850GBCAL 
Designed For The Graphics Pro!
 
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   Intel Motherboards   

 

Technology for the Cutting Edge of the Internet

The IntelŪ D850GB Motherboard  harnesses the advanced computing power of the
IntelŪ PentiumŪ 4 processor. Designed for the new IntelŪ 850 chipset, the Desktop
Board D850GB utilizes the Pentium 4 processor's full bandwidth and performance
with dual RAMBUS* channels and support for IntelŪ NetBurst™ micro-architecture.
The IntelŪ D850GB Desktop Board  is the newest performance platform solution to
provide unprecedented system efficiency and responsiveness to stay on the cutting
edge of the Internet.

Advanced Performance

The IntelŪ D850GB Motherboard supports Intel NetBurst micro-architecture with
dual RDRAM* channels, providing 3.2 GB/second memory bus bandwidth to match
the Pentium 4 processor's system bus requirements. The new Intel 850 chipset also
supports system bus speeds of 400 MHz for performance improvements in high-
bandwidth and concurrent applications required for today's emerging Web
technologies. The IntelŪ D850GB Motherboard is also designed to enhance overall
system performance with features such as IntelŪ Rapid BIOS Boot that speeds up
the Power on Self Test (POST), Communications and Networking Riser (CNR)* for
audio, modem, LAN and HPNA support, Ultra ATA/100 disk support; and four USB
ports. This ATX desktop board with five PCI slots, AGP 4X and Instantly Available™
PC (Suspend-to-RAM) is a proven-performance IntelŪ platform for the Pentium 4
processor.


Stay on the Cutting Edge of the Internet Revolution

When combined with the Pentium 4 processor, the IntelŪ D850GB Motherboard
provides businesses with the performance headroom needed for automatic e-Business
processes, and helps utilize and manage the information explosion of the Internet.
In addition, the increased headroom and scalability maximize the life of the business
owner's PC investment, while allowing the enterprise to stay on the cutting edge of
the Internet revolution. Consumers and gamers also need the increased headroom
as more and more homes access broadband interactive voice, video and games.


Complete Solution within the Box

To easily integrate a high-performance system, the boxed IntelŪ Desktop Board
D850GB comes with many required items, such as Ultra ATA/66/100 and floppy
cables, I/O shield, AGP retention mechanism, continuity RIMM modules, product
documentation and a CD-ROM containing the IntelŪ Express Software Suite of IntelŪ
Active Monitor and Norton* Internet Security 2000 applications—software designed
specifically for IntelŪ desktop boards and ease of integration. System integrators
will benefit from Intel's extensive compatibility and limited validation testing that helps
ensure consistent and reliable performance. Every Intel desktop board comes with
a three-year limited warranty and the comprehensive support and engineering that
only Intel can provide.

IntelŪ Desktop Board D850GB Features and Benefits

Features Benefits
Support for the IntelŪ PentiumŪ 4 Processor Supports 423-pin Pin Grid Array (PGA) package, and IntelŪ NetBurst™ micro-architecture which includes 400-MHz system bus.
IntelŪ 850 Chipset featuring Dual RDRAM* Channel Support Latest IntelŪ chipset to support the new Pentium 4 enhanced features. Delivers 3.2 GB/second bandwidth for maximum performance.
IntelŪ Rapid BIOS Boot Reduced boot time enables faster system availability.
Universal AGP 4X 1.5V Connector Supports the latest graphics technology.
Four RDRAM* RIMM Sockets Supports fast PC800, PC600 RDRAM* memory from 128 MB to 2 GB.
Ultra ATA/100 Faster disk I/O.
Five PCI Slots Expansion slots for custom system configurations and future add-in card upgrades.
Four USB Ports Dual-stack rear connectors and header for two front panel USB connectors.
Communication and Networking Riser (CNR) Support New technology that supports integrated LAN, HPNA, modem or audio cards for overall system cost savings and customization.
ATX Form Factor Form-factor standard for easy integration.
Instantly Available PC (Suspend-to-RAM) Power-management mode to reduce PC power consumption. Allows PC to behave like consumer electronic appliance.
IntelŪ Express Software Suite Software designed specifically for IntelŪ desktop boards and ease of integration. Suite includes:
  • IntelŪ Express Installer
  • IntelŪ Active Monitor
  • Norton* Internet Security 2000
  • Software Drivers
  • Product Guide
  • Encryption Plus* Secure Export
Hardware Management ASIC In coordination with Intel Active Monitor, allows remote monitoring of system conditions for lower total cost of ownership.
Three-year Limited Warranty Expanded investment protection.



The Boxed IntelŪ Desktop Board D850GB Solutions includes:

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IntelŪ Desktop Board D850GB Technical Specifications

Processor
Processors Supported (via PPGA423 connector) IntelŪ PentiumŪ 4 processors with IntelŪ NetBurst™ micro-architecture which includes 400 MHz system bus in the PPGA package supports speeds starting at 1.4 GHz.

 

Chipset
Intel 850Ū chipset IntelŪ 82850 Memory Controller Hub (MCH) with AHA (Accelerated Hub Architecture) bus
Intel 82801BA I/O Controller Hub (ICH2) with AHA bus
Intel 82802AB Firmware Hub (FWH)

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Memory Controller Hub (MCH)
  Integrated dual Direct RAMBUS memory technology
Support for 128 MB to 2 GB main system memory

 

I/O Controller Hub (ICH2)
ICH2 I/O Controller Hub Ultra ATA/66/100
Ultra DMA/33
Six PCI request-grant pairs for support of six PCI Bus Masters
I/O Features Integrated Super I/O LPC bus controller
Five PCI Local Bus slots
Communication and Networking Riser (CNR)* (optional), shared with PCI slot 5
Power Management support for both ACPI 1.0 and APM 1.2
PC 99 and PC 99A Compliance
USB Two USB controllers with four USB ports
  • Two-port stacked rear connector
  • Header for cabling two ports to the front panel

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Firmware Hub
System BIOS 4-Mb Flash EEPROM with Intel/AMI* BIOS featuring Plug and Play, IDE drive auto-configure
Advanced Power Management (APM) 1.2, ACPI 1.0, DMI 2.0, Multilingual support
IntelŪ Rapid BIOS Boot Optimized POST delivers faster access to PC from power-on

 

System Memory
Memory Capacity Four 184-pin unbuffered RIMM sockets for 128 MB (min) to 2 GB (max) RDRAM
Memory Type PC600 or PC800 Dual-channel RDRAM
Memory Voltage 2.5 V

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Hardware Management Features
  Voltage sense to detect out of range values
Fan-sensor inputs used to monitor fan activity
Fan-speed control with temperature

 

Enhanced Diagnostics
  Four dual-color LEDs on back panel for hardware diagnostic decoding during power-on self-test

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Wake-Up From Network
  Wired for Management (WfM) 2.0 compliant
Support for system wake up using an add-in network interface card with remote wake-up capability or PCI

 

Expansion Capabilities
  Five PCI bus add-in card connectors (PCI Local Bus Specification Revision 2.2)
One Communication and Networking Riser (CNR) connector shared with PCI slot 5
One 1.5V 4X/2X AGP Port connector

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Jumpers and Front Panel Connectors
Jumpers Three-pin jumper block to set configuration mode for the BIOS Setup program
CNR configuration jumper (optional)
Front Panel Connector Reset, HD LED, Power LEDs, Power On/Off, Standby header, IR Port, Aux LED

 

Mechanical
Board Style ATX 2.03 compliant board size
Board Size (12.0"x9.6")
Baseboard Power Requirements Utilizes new ATX12V spec with these requirements:
+3.3V   20A
+5V   25A
+12V   13A
-12V   .8A
+5VSB   1.5A
-5V   .3A

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Environment
Operating Temperature 0° C to +55° C
Storage Temperature -40° C to +70° C

 

Safety Regulations
US and Canada UL 1950—CSA 950-95, US and Canadian recognition component marks
Europe Classified to IEC 950
EMI/RFI reg: 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 with system configuration an open chassis and EU Directive 89/336/EEC and use. via EN55022 and EN50082-1 in a representative chassis.

 

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Page Last Updated: July 12, 2007