Product Brief ® Intel Desktop Boards D850EMD2 and D850EMV2 ® ® for the Intel Pentium 4 Processor Intel’s Highest Performance Desktop Platforms ® The Intel Desktop Boards D850EMD2 and D850EMV2 harness the advanced computing ® ® power of the Intel Pentium 4 processor. Designed for the Intel 850E chipset, the Desktop Boards D850EMD2 and D850EMV2 utilize the full bandwidth and performance in the Pentium 4 processor with dual RAMBUS* channels and bring Hi-Speed USB 2.0 connectivity to the desk- top. Desktop Boards D850EMD2 and D850EMV2 offer Intel’s highest performance platform solution on the mPGA478-pin package and support the latest Pentium 4 processors. This pro- vides unprecedented system efficiency and responsiveness for those who wish to stay on the cutting edge of the business world. When combined with the Pentium 4 processor, the Desktop Boards D850EMD2 and D850EMV2 provide businesses with the performance headroom needed for today’s demanding computing requirements and operating systems, like Windows* XP. In addition, the increased headroom and scalability maximize the life of the business owner’s PC investment, which allow an enterprise to stay on the cutting edge of software and OS developments. Complete Solution in the Box From e-Commerce to creating personal music libraries, business and personal users are driving demand for a variety of complex applications. To ensure that today’s PCs are ready for the digital world, Intel desktop boards now come with a full suite of software including Norton* Internet Security* for virus protection and Internet security, NTI CD-Maker* for creating music and video CDs, SoundMAX* with SPX*** for robust audio functionality, and RealOne* for amazing audio and brilliant full screen video with broadband connections. To easily integrate a high-performance system, the Desktop Boards D850EMD2 and D850EMV2 come with the critical items needed to build a complete system, including the I/O shield, hard drive cables, and an integrated heat sink retention mechanism base solution. Customers will benefit Advanced Performance to unleash the full from Intel’s extensive compatibility and validation testing ® power of the Pentium 4 Processor that ensures consistent and reliable performance. Every ® Desktop Boards D850EMD2 and D850EMV2 support Intel Boxed Intel desktop board comes with a three-year limited ™ NetBurst microarchitecture with dual RDRAM* channels, warranty as well as the comprehensive support that Intel providing 3.2 GB/s memory bus bandwidth to match the customers expect. system bus capabilities in the Pentium 4 processor. The Intel 850E chipset supports system bus speeds of 533 and 400 MHz, delivering performance improvements in the high-bandwidth and feature enriched applications required for today’s exciting Web technologies. The Desktop Boards D850EMD2 and D850EMV2 deliver scalability to users through a multiple array of performance platforms by supporting PC800 RDRAM configurations with system memory configurations ranging from 128MB to 2GB. Desktop Boards D850EMD2 and D850EMV2 are also designed to enhance overall system performance with ® features such as Intel Rapid BIOS Boot to accelerate the Power on Self Test (POST), Ultra ATA/100 disk support, support for up to 5 USB ports, an optional Communications and Networking Riser (CNR) card, AC’97 integrated audio, ® and an optional Integrated Intel PRO/100 Network Connection. The Desktop Board D850EMD2 is a uATX form factor with three PCI slots, and the Desktop Board D850EMV2 is a full size ATX form factor with five PCI slots. ® The Boxed Intel Desktop Board D850EMD2 and D850EMV2 Solutions include: ® ® • Intel Desktop Board • Intel Active Monitor • ATX-compliant I/O shield • SoundMAX*with SPX*** • RealOne* with DFX* • Integrated Retention mechanism for processor thermal solution • NTI CD-Maker* • Floppy and IDE cables • MacroMedia* Shockwave* • Integrated AGP retention mechanism • Power Technology DFX* • Board and back-panel I/O layout stickers • Software Drivers • Quick Start Guide • Product Guide ® • Intel Express Installer CD features: • Window XP* Ready • Norton* Internet Security* • Desktop Board Three-year Limited Warranty Features Benefits ® ® ® Support for the Intel Pentium 4 processor Supports Pentium 4 processor in mPGA478 (478 pin) ® ™ package and Intel NetBurst microarchitecture, including a 533-MHz or 400-MHz system bus ® Intel 850E chipset featuring dual RDRAM* Designed to take full advantage of the power of the channel support Pentium 4 processor, delivers enhanced features and 3.2 GBs bandwidth for maximum performance ® Intel Rapid BIOS boot Reduced boot time enables faster system access 4X AGP 1.5V connector Supports the latest graphics technology Four RDRAM RIMM* Sockets Supports fast PC800 RDRAM memory from 128MB to 2GB Ultra ATA/100 Enables faster disk I/O for transfers to storage devices Three PCI slots (Desktop Board D850EMD2) Expansion slots for custom system configurations or five PCI slots (Desktop Board D850EMV2) and future add-in card upgrades Supports up to five USB 2.0 ports One dual-stack rear connector, header for two front panel USB connectors and optional CNR connector Communication and Networking Riser (CNR) card Plug-and-play technology that supports integrated LAN, (optional) support HPNA, modem or audio cards for overall system cost savings and customization ® Integrated Intel PRO/100 network connection with On-board 10/100 Ethernet LAN connectivity ® support for optional Intel 82562ET LAN ADI* 1885 AC’97 Audio Exceptional audio performance and excellent value with SoundMAX* with SPX*** support Instantly available PC (suspend-to-RAM) Power-management mode reduces PC power consumption and provides immediate PC access ® Hardware management ASIC In coordination with Intel Active Monitor, allows user to monitor vital system levels like temperature and voltages for advanced warning of component failure Three-year limited warranty Expanded investment protection ® Intel Desktop Boards D850EMD2 and D850EMV2 Technical Specifications Processor Expansion Capabilities ® ® ® ™ Processors Supported Intel Pentium 4 processors with Intel NetBurst Three PCI bus add-in card connectors for Desktop (via mPGA478 socket) microarchitecture, including 533 and 400-MHz Board D850EMD2 (PCI local bus specification system bus in the mPGA478 socket and supports revision 2.2) frequencies starting at 1.4 GHz Five PCI bus add-in card connectors for Desktop Board D850EMV2 (PCI local bus specification ® ® Intel 850E Chipset Intel 82850 Memory Controller Hub (MCH) revision 2.2) with Accelerated Hub Architecture bus One Communication and Networking Riser (CNR) ® Intel 82801BA I/O Controller Hub (ICH2) with connector shared with PCI slot 3 for Desktop Accelerated Hub Architecture bus Board D850EMD2 (optional) ® Intel 82802AB Firmware Hub (FWH) One Communication and Networking Riser (CNR) Memory Controller Hub (MCH) Integrated dual Direct RAMBUS* memory technology connector shared with PCI slot 5 for Desktop Support for 128MB to 2GB main system memory Board D850EMV2 (optional) One 1.5V 4X/2X AGP port connector I/O Controller Hub (ICH2) Ultra ATA/66/100 ICH2 I/O Controller Hub Ultra DMA/33 Jumpers and Front Panel Connectors SMBus (to PCI slot #2) Jumpers Three-pin jumper block to set configuration mode AC’97 controller for the BIOS Setup program Up to 8 PCI interrupts Front Panel Connector Reset, HD LED, power LEDs, Power on/off, Aux LED I/O Features InIntegrated super I/O LPC bus controller Three PCI slots for D850EMD2 and five PCI local Mechanical bus slots for D850EMV2 Board Style Desktop Board D850EMD2—uATX 1.0 compliant Communication and Networking Riser (CNR) card board size (optional) Desktop Board D850EMV2—ATX 2.03 compliant Power management support for both ACPI 1.0 board size and APM 1.2 Board Size Desktop Board D850EMD2—9.6"x9.6" PC 2001 Compliance ** Desktop Board D850EMV2—12.0"x9.6" USB 2.0 Integrated NEC mPD720100 USB 2.0 host controller Baseboard Power • Two USB 2.0 back panel (one dual stack) • Two USB 2.0 front panel (requires USB 2.0 Requirements Desktop Board D850EMD2—ATX12V or SFX12V daughter card and cable to front panel USB header) Desktop Board D850EMV2—ATX12V • One port routed to CNR card (optional) Environment Firmware Hub Operating Temperature 0° C to +55° C System BIOS 4Mb Flash EEPROM with Intel/AMI* BIOS featuring Storage Temperature -40° C to +70° C plug-and-play, IDE drive auto-configure Advanced Power Management (APM) 1.2, ACPI 1.0, Regulations DMI 2.0, multilingual support Safety Regulations ® Intel Rapid BIOS Boot Optimized POST for faster access to PC from US and Canada UL 1950—CSA 950-95 power-on US and Canadian recognition component marks Europe Classified to IEC 950 System Memory EMI/RFI reg: Intended for use in systems meeting the following EMI/RFI regulations: Memory Capacity Unbuffered RIMM sockets for 128MB (min) to 2GB (max) RDRAM US FCC Class B (DofC - Cover off testing) Canada IC Class B Memory Type PC800 dual-channel RDRAM Europe EU Class B (Res, Com, Light Industry) Memory Voltage 2.5 V Japan VCCI, Class B (ITE) Hardware Management Features Power requirements vary. Complies with US CRF via EN55022 + 6db in system configuration with Voltage sense to detect out of range values an open chassis and EU Directive 89/336/EEC Fan-sensor inputs used to monitor fan activity and use via EN55022 and EN50082-1 in a Temperature Monitoring representative chassis. 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 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 http://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. Intel, Pentium, 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. ** Check PC 2001 specifications for full details. *** Not supported by all operating systems. See product guide for details. Copyright © 2002 Intel Corporation Order Number: 284340-003