PEAK 870 Series
Contents
1. www nexcom com N amp COM The Digital Infrastructure Single Board Computer PEAK 870 Series User s Manual 03 02 2006 Update Feb 06 2007 Edit User s Manual is subject to change without prior notice For any update please visit our website www nexcom com PEAK 870 User s Manual 1 Preface Preface Copyright This publication including all photographs illustrations and software is protected under international copyright laws with all rights reserved No part of this manual maybe reproduced copied translated or transmitted in any form or by any means without the prior written consent from NEXCOM International Co Ltd Version 1 2 Copyright 2006 Disclaimer The information in this document is subject to change without prior notice and does not represent commitment from NEXCOM International Co LTD However users may update their knowledge of any product in use by constantly checking its manual posted on our website http www nexcom com NEXCOM shall not be liable for direct indirect special incidental or consequential damages arising out of the use of any product nor for any infringements upon the rights of third parties which may result from such use Any implied warranties of merchantability of fitness for any particular purpose is also disclaimed Acknowledgements The PEAK 870 series is a trademark of NEXCOM international CO LTD All other product names mentioned herein are registered trademarks2. Figure 3 2 How to Install DIMM 2 3 Then press the DIMM module down right into the socket until a click is heard That means the two handles automatically locked the memory modules into the right position of the DIMM socket Figure 3 3 How to Install DIMM 3 4 To take away the memory module just push the both handles outward the memory module will be ejected by the mechanism in the socket Figure 3 4 How to Install DIMM 4 PEAK 870 User s Manual 23 Appendix B 3 3 Installing LGA775 Intel Pentium 4 CPU Heat Sink and Fan Since the socket 775 is comprised of sensitive arrays of pins improper or careless installation may cause permanent harm to the CPU In some cases users may accidentally damage the socket simply by adjusting the position of the CPU Please follow the installation instructions as shown below Step 1 1 Opening the Socket a Disengage the Load Lever by pressing down and out on the hook allowing the lever to clear the Retention Tab and rotate to the fully open position b Rotate Load Plate to fully open position c Remove the Protective Cover as shown below Caution Touch the Socket Contacts may damage to the contacts Step 2 a Remove processor from shipping media by grasping substrate edges only b Grasp the processor with your thumb and forefinger on the edges with the orientation notches c Carefully place the CPU into the socket PEAK 870 User s Manual 24 Appendix B
3. Off Short On These illustrations show a 3 pin jumper Pins 1 and 2 are SHORT us sec Table 2 1 Setting Jumpers PEAK 870 User s Manual 13 2 4 Location of Jumpers zou 2 m p a J19 1 ie 1 88 DIMM m andi an 20 f J18 ES DIMM o aa SC p SATA DEER Je J7 ATA Wi F Ne mr JP2 JP14 Intel LGA775 3 JI D socket vi SS Intel ICHZR LAN2 Intel 945G PZ SE NO an anga eg T TESEBESESIS J PIN 1 TE sw Enel DE Reset Buzzer JPASI J12 i er E de Figure 2 1 Jumper Location Switch setting table default setup COM Port Type Select SWI 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 RS232 OFF OFF OFF ON OFF ON OFF OFF OFF OFF RS422 OFF ON ON OFF ON OFF ON ON ON ON RS485 ON ON OFF ON ON OFF OFF OFF OFF ON RTC Clear Normal Clear CMOS JP2 1 2 2 3 CF Card Master Slave Select Slave Master J16 1 2 2 3 PEAK 870 User s Manual 14 Connector Define Connector Function NOTE JI System FAN 2 J2 AUX 12V Power J4 Floppy JS CPU FAN J7 System FAN 1 J9 SATA 0 J10 SATA 1 J12 GPIO J13 External
4. LPC connector J14 USB 0 1 J15 USB 2 3 J17 COM 2 J18 Primary IDE J19 PIO J20 COM 1 J21 External keyboard J22 VGA connector J23 Disk on module external power J24 CF card socket JP1 IDE LED Power LED Power ON Reset Buzzer SM Bus JP3 IR JP4 Keyboard lock JPS Line out JP6 Line in JP7 MIC in JP9 82573L LANI Link 1000 LED JP11 82573L LAN2 Link 1000 LED JP12 82573L LANI Activity LED JP13 82573L LANI Link 100 LED JP14 82573L LAN2 Activity LED JP15 82573L LAN2 Link 100 LED CONI 82573L LAN2 Connector CON2 82573L LANI Connector CON3 Keyboard mouse Connector PEAK 870 User s Manual 15 2 5 Pin definitions of connectors J1 J7 System FAN 2 System FAN 1 Pin Definition Pin Definition 1 GND 3 Sense 2 12V J2 AUX 12V Power Pin Definition Pin Definition 1 GND 3 12V 2 GND 4 12V J4 Floppy Pin Definition Pin Definition 1 GND 18 DIR 2 DENSEL 19 GND 3 GND 20 STEP 4 NC 21 GND 5 GND 22 Write Data 6 NC 23 GND 7 GND 24 WGATE 8 INDEX 25 GND 9 GND 26 TKOO 10 MOTEA 27 GND 11 GND 28 WPT 12 DRVB 29 GND 13 GND 30 Read Data 14 DRVA 31 GND 15 GND 32 SIDE1 16 MOTEB 33 GND 17 GND 34 DSKCHG J5 CPU FAN Pin Definition Pin Definition 1 GND 3 Sense 2 12V 4 NC J9 J10 SATAO SATA 1 Pin Definition Pin Definition 1 G
5. 4 9 Board level operating temperatures 0 C to 60 C Environments e Storage temperatures 20 C to 80 C e Relative humidity 10 to 90 Non condensing Certification e CE e FCCClassA Orderinq Information PEAK 870VL2 LF PICMG 1 3 Full Size SBC Intel 945GChipset LGA775 Core 2 Duo CPU support Max 2 GB DDR2 400 DIMM VGA integrated 2 x Intel 82573L PCI Express Gigabit Ethernet 4 x SATA ports 1 3 Power Consumption Measurement CPU 2 x Core 2 Duo E6700 2 66G 12V 5V 3 3V L eh Memory 2 x DDR2 533Mhz 1GB Full Loading Mode 4 43 A 3 42 A 0 63 A g 903A Light Loading Mode 2 48 A 3 12 A 0 65 A g 903A NOTE 1 Full Loading Utilize CPU 100 with Burn in test running 2 Light Loading Utilize CPU loading below 5 without data or application running PEAK 870 User s Manual 9 Chapter 1 1 4 Board Layout Figure 1 2 Overview of PEAK 870 1 5 Board Dimensions 126 39 E md 2520500293992 F 1213 a H 8638899588888 meer b s sus Pos E 000000000 0000000000 D60000000000000000090 E CT ken ip ek PEAIITUVLE REVO MADE IM TAIWAN oo K sse D IC Bw a IHN II c U m e d Wo 7 sa d E Bi E mio l d v i u m Es Figure 1 3 Mechanical Drawing of the PEAK 870 PEAK 870 User s Manual 10 Chapter 1 Chapter 2 Jumper Setting PEAK 870 User s Manual Il This chapter of the User
6. AN1 LINK100 LED 82573L LAN2 LINK100 LED Pin Definition Pin Definition 1 Speed1000 2 Speed100 CON1 CON 82573L LAN2 Connector 82573L LAN1 Connector Pin Definition Pin Definition 1 MDIOP 7 MDISP 2 MDION 8 MDI3N 3 MDI1P 9 ACTIVITY 4 MDI2P 10 5VSB 5 MDI2N 11 LINK100 6 MDHN 12 LINK1000 CONS Key board mouse Connector Pin Definition Pin Definition 1 Mouse Data 4 Keyboard Clock 2 Keyboard Data 5 5VSB 3 Mouse Clock 6 GND PEAK 870 User s Manual 20 Chapter 3 Expansion PEAK 870 User s Manual 21 Appendix B 3 1 System Memory PEAK 870 incorporates Intel 945G chipset supports dual channel non ECC un buffered DDR2 533 667 MHz memory up to 2GB Two 240 pins DIMM sockets support up to a maximum 2GB DIMM Followings are the recommended memory modules Size MB Technology Type Vendor Remark 512MB DDRII 533 240 PIN non ECC A DATA 2PCS 512MB DDRII 533 240 PIN non ECC UNIGEN 2PCS 1GB DDRII 533 240 PIN non ECC UNIGEN 4PCS 1GB DDRII 533 240 PIN non ECC APACER APCS Table 3 1 Recommended Memory Modules 3 2 Installing DIMM To install DIMM 1 Make sure the two handles of the DIMM sockets are in the open position i e the handles stay outward Figure3 1 How to Install DIMM 1 2 Slowly slide the DIMM modules along the plastic guides in the both ends of the socket PEAK 870 User s Manual 22 Appendix B Cutout Notch
7. Content oue fesa a bei to aeu M bete AN sande se nete SA eee etat 4 Chapter 1 General Information Tcr Nun FCAT ON ote beer tore te OP PERI FIRES ree Ca ak e b a e uo eM DOO Le a vi ae ii ad 6 1 2 Specifications rt a vene ik a t m bt da ues lot kk a a p pk l vw diated unre hag 7 US Power Consumption Measurement tics 6 wt alaso an ka dako ky a tal ea dei kd e ak ka kap kn A emi aa em 9 TAT VAR Davon odas to oe aa ta anne a n et a EE 10 1 5 Board AE 10 Chapter 2Jumper Setting 2 1 Before e DEE 12 SEELEN ee E EEAO E S AE EAA EA 12 2 3 Setup JUMPerS re r e E E a AA E bis a E AE 13 2 4 Location ot FUIHpes secessu rra o n n a RET dee 14 2 5 Pin definitions OF Connectors cisco te kape aa kita whale va a a aa tt a on bo e Ale opa m 16 Chapter 3 Expansion 3 1 System MODONY an care eks ke E A eka da ein ve DA UE IER EA 22 Sci DIMM x HR 22 3 3 Installing Intel Pentium M CPU and Fan Heatsamk ccc cece ence meme 24 PEAK 870 User s Manual 4 Table of Content Chapter 1 General Information PEAK 870 User s Manual 5 Chapter 1 1 1 Main Feature PEAK 870VL2 is the first PICMG 1 3 full size Single Board Computer SBC which support Intel Core 2 Duo technology Featuring Intel 945G and ICH7 chipsets the PEAK870VL2 supports socket LGA775 of Intel Pentium 4 Pentium D Celeron D processor with 533 800 1066 MHz FSB supporting speeds up to 3 8 GHz and Hyper Threading technology The Intel 945G suppo
8. DMA ACK 10 Data 11 30 GND 11 Data 3 31 Interrupt 12 Data 12 32 NC 13 Data 2 33 DiskAddress 1 14 Data 13 34 DMA66 Detect 15 Data 1 35 DiskAddress 0 16 Data 14 36 DiskAddress 2 17 Data 0 37 HDCCS1 18 Data 15 38 HDCCS3 19 GND 39 HDD Active 20 NC 40 GND J19 PIO Pin Definition Pin Definition 1 Line Print Strobe 14 Auto Feed 2 Parallel Data 0 15 Error 3 Parallel Data 1 16 Initialize 4 Parallel Data 2 17 Select Input 5 Parallel Data 3 18 GND 6 Parallel Data 4 19 GND 7 Parallel Data 5 20 GND 8 Parallel Data 6 21 GND 9 Parallel Data 7 22 GND 10 Acknowledge 23 GND 11 Busy 24 GND 12 Paper empty 25 GND 13 Select 26 NC J21 External keyboard Pin Definition Pin Definition 1 Keyboard Clock 4 GND 2 Keyboard Data 5 5V 3 NC J22 VGA connector Pin Definition Pin Definition 1 Red 9 5V 2 Green 10 GND 3 Blue 11 NC 4 NC 12 DDC Data 5 GND 13 HSYNC 6 GND 14 VSYNC 7 GND 15 DDC Clock 8 GND PEAK 870 User s Manual 18 J23 Disk on module external power Pin Definition Pin Definition 1 5V 2 GND J24 CF card socket Pin Definition Pin Definition 1 GND 26 GND 2 Data 3 27 Data 11 3 Data 4 28 Data 12 4 Data 5 29 Data 13 5 Data 6 30 Data 14 6 Data 7 31 Data 15 7 HDCCS1 32 HDCCS3 8 GND 33 N C 9 GND 34 IOR 10
9. GND 35 lOW 11 GND 36 5V 12 GND 37 Interrupt 13 5V 38 5V 14 GND 39 CF_CSEL 15 GND 40 NC 16 GND 41 Reset 17 GND 42 IOCHRDY 18 Disk Address 2 43 DMA REQ 19 Disk Address 1 44 DMA ACK 20 Disk Address 0 45 HDD Active 21 Data 0 46 DMA66 Dectec 22 Data 1 47 Data 8 23 Data 2 48 Data 9 24 NC 49 Data 10 25 GND 50 GND JP1 IDE LED Power LED Power ON Reset Buzzer SM BUS Pin Definition Pin Definition 1 5V 9 5V 2 5V 10 SMB_ Data 3 IDE_LED 11 GND 4 GND 12 SMB_ Clock 5 Power ON 13 GND 6 GND 14 NC 7 Reset 15 Speaker 8 GND 16 NC JP3 IR Pin Definition Pin Definition 1 5V 4 GND 2 CIRRX 5 IRTX PEAK 870 User s Manual 3 IRRX JP4 Keyboard lock Pin Definition Pin Definition 1 5V 4 Keyboard Lock 2 NC 5 GND 3 GND JP5 Line out Pin Definition Pin Definition 1 LINEOUT_L 3 JD1 2 GND 4 LINEOUT_R JP6 Line in Pin Definition Pin Definition 1 LINEIN_L 3 JD2 2 GND 4 LINEIN R JP7 MIC in Pin Definition Pin Definition 1 MICIN2 3 JDO 2 GND 4 MICIN1 JP9 JP11 82573L LAN1 LINK1000 LED 82573L LAN2 LINK1000 LED Pin Definition Pin Definition 1 Speed100 2 Speed1000 JP12 JP14 82573L LAN1 Activity LED 82573L LAN2 Activity LED Pin Definition Pin Definition 1 Activity 2 3 3VSB JP13 JP15 82573L L
10. ND 5 SATA_RXN 2 SATA_TXP 6 SATA_RXP 3 SATA_TXN 7 GND 4 GND PEAK 870 User s Manual 16 J12 GPIO Pin Definition Pin Definition 1 5V 6 GP25 D IN1 PIN25 2 GND 7 GP22 D OUT2 PIN22 3 GP20 D OUTO PIN20 8 GP26 D IN2 PIN26 4 GP24 D INO PIN24 9 GP23 D OUT3 PIN23 5 GP21 D OUT1 PIN21 10 GP27 D IN3 PIN27 J13 External LPC connector Pin Definition Pin Definition 1 ISA 14 MHZ 9 GND 2 GND 10 LPC DRQ 3 LPC FRAME 11 3 3V 4 GND 12 Series IRQ 5 LPC Address 3 13 3 3V 6 LPC Address 2 14 Reset 7 LPC Address 1 15 GND 8 LPC Address 0 16 PCI 33MHZ J14 USB 0 1 Pin Definition Pin Definition 1 5VSB 4 Data 1 2 Data 0 5 Data 1 3 Data 0 6 GND J15 USB 2 3 Pin Definition Pin Definition 1 5VSB 4 Data 3 2 Data 2 5 Data 3 3 Data 2 6 GND J17 J20 COM2 COM1 Pin Definition Pin Definition 1 DCD 6 DSR 2 RXD 7 RTS 3 TXD 8 CTS 4 DTR 9 RI 5 GND 10 NC J18 Primary IDE Pin Definition Pin Definition 1 Reset 21 DMA REQ 2 GND 22 GND 3 Data 7 23 lOW 4 Data 8 24 GND 5 Data 6 25 IOR 6 Data 9 26 GND PEAK 870 User s Manual 17 7 Data 5 27 IOCHRDY 8 Data 10 28 GND 9 Data 4 29
11. Step 3 a Verify that the CPU if properly mated to the orientation keys b Close the upper plate place the load lever back to the original position Step 4 a Place the Heat Sink with Fan Set onto the four holes around the CPU socket making sure that the four screws are aligned with the holes on the PEAK 870 b Pressing down the metal pads on the four Stand Offs c Fasten the four screws d Connect the 4 pins CPU fan cable to the power connector as shown below PEAK 870 User s Manual 25 Appendix B
12. low to avoid damage to your computer or yourself Always disconnect the unit from the power outlet whenever you are working inside the case If possible wear a grounded wrist strap when you are working inside the computer case Alternatively discharge any static electricity by touching the bare metal chassis of the unit case or the bare metal body of any other grounded appliance Hold electronic circuit boards such as the PEAK 870 board by the edges only Do not touch the components on the board unless it is necessary to do so Don t flex or stress the circuit board Leave all components inside the static proof packaging that they shipped with until they are ready for installation Use correct screws and do not over tighten screws PEAK 870 User s Manual 12 2 3 Setting Jumpers A jumper is the simplest kind of electric switch It consists of two metal pins and a cap When setting the jumpers ensure that the jumper caps are placed on the correct pins When the jumper cap is placed on both pins the jumper is SHORT If you remove the jumper cap or place the jumper cap on just one pin the jumper is OPEN Please see the following illustrations The illustrations on the right show a 2 pin jumper When the jumper ai f LA E cap is placed on both pins the ai m jumper is SHORT If you remove fE te GE the jumper cap or place the ba fi 1 gt E jumper cap on just one pin the E Rf a jumper is OPEN Open
13. of their respective owners Requlatory Compliance Statements This section provides the FCC compliance statement for Class A devices and describes how to keep the system CE compliant Federal Communications Commission FCC For Class A Device This equipment has been tested and verified to comply with the limits for a Class A digital device pursuant to Part 15 of FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications Operation of this equipment in a residential area domestic environment is likely to cause harmful interference in which case the user will be required to correct the interference take adequate measures at their own expense PEAK 870 User s Manual 2 Preface CE Certification The product s described in this manual complies with all applicable European Union CE directives if it has a CE marking For computer systems to remain CE compliant only CE compliant parts may be used Maintaining CE compliance also requires proper cable and cabling techniques WARNINGS Read and adhere to all warnings cautions and notices in this guide and the documentation supplied with the chassis power supply and accessory modules If the instruc
14. olden Finger B IUETGNASSU emp VGA m s 4 PCle x1 or 1 PCle x4 _ PCle x1 TANT sera kf PJ45 PICMG 1 3 PCle x1 LANi Golden Fi lot Pa 2x SATA 4x USB LPC Intel ICH7R gt 82573L KI RJ45 2x SATA ko USB 2 0 4x USB 2 0 pe kat as Manufacture Option IDE 40pin PICMG 1 3 LPC BUS Golden Finger KB MS B PCI 32bit 33MHz FWH ITE 8712F PIO KB MS IR WDT Super I O K cowzwmsazzzsssuppot 4 FDD GPIO COM1 COM2 Figure 1 1 Block Diagram of PEAK 870 PICMG 1 3 Socket LGA775 Full Sized SBC Support Intel LGA775 Core 2 Duo Pentium amp 4 Pentium amp D Celeron amp D processors Intel Embedded Processor List Intel Longevity CPU Intel Core 2 Duo Processor E6400 amp E4300 Intel Pentium 4 Processor 651 amp 551 Intel amp Celeron amp D Processor 352 amp 341 Intel amp Celeron amp Processor 440 533 800 1066 MHz FSB support 2 x 240 pin DIMM for up to 2 GB dual channel Non ECC DDR2 533 667 SDRAM Award System BIOS Plug amp Play support Advanced Power Management and Advanced Configuration amp Power Interface support Intel 945G ICH7R chipset 2 x Intel amp 82573L PCle Gigabit Ethernet Controllers Supports Boot from LAN 7 Chapter 1 Display Audio Watchdog Timer On board RTC UO Interface UO On SBC Bracket System Monitor PEAK 870 User s Manual Intel 945G GMCH Integrated Intel GMA 950 Max 128 MB of DVMT for graphics memor
15. rts dual channel non ECC DDR2 533 667 MHz memory up to 2 GB maximum in two DIMM slots and an integrated graphics controller The South Bridge ICH7R manages Ultra ATA 100 amp SATA HDD ports parallel port and floppy port Furthermore it supports other versatile I O ports such as two serial ports eight USB ports and two PCI Express Gigabit LAN ports NEXCOM offers the following 2U and 4U backplanes that support the PICMG 1 3 specification e 2U Backplane NBP 2U220 NBP 2U040 e AU Backplane NBP 14570 NBP 14111 NBP 14210 The PEAK870VL2 with Intel Core 2 Duo technology and PCI Express LAN offer a great solution for advanced industrial application that require superb display and processing performance e Intel LGA775 Core 2 Duo Pentium 4 Pentium D Celeron D processors with 533 800 1066 MHz e Supports dual channel non ECC DDR2 533 667 MHz up to 2 GB e 2x82573L PCI Express Gigabit Ethernet LAN e 4x SATA 8 x USB 2 0 2 x COM 1 x Parallel 1 x Floppy PEAK 870 User s Manual 6 Chapter 1 1 2 Specifications Core 2 Duo Pentium 4 Pentium D Celeron D LGA 775 FSB 400 533 800 1066 MHz System Architecture CPU Support Memory BIOS Chipset LAN PEAK 870 User s Manual PICMG 1 3 Golden Finger A DDR2 DIMM En Intel 945G DDR2 533 667MHz PCI Express x16 GMCH PICMG 1 3 DORE DIMA G
16. s Manual describes how to set jumpers Note The procedures that follow are generic for all PEAK 870 series 2 1 Before You Begin Ensure you have a stable clean working environment Dust and dirt can get into components and cause a malfunction Use containers to keep small components separated Adequate lighting and proper tools can prevent you from accidentally damaging the internal components Most of the procedures that follow require only a few simple tools including the following A Philips screwdriver A flat tipped screwdriver A set of jewelers Screwdrivers A grounding strap An anti static pad Using your fingers can disconnect most of the connections It is recommended that you do not use needle nosed pliers to disconnect connections as these can damage the soft metal or plastic parts of the connectors Before working on internal components make sure that the power is off Ground yourself before touching any internal components by touching a metal object Static electricity can damage many of the electronic components Humid environment tend to have less static electricity than dry environments A grounding strap is warranted whenever danger of static electricity exists 2 2 Precautions Computer components and electronic circuit boards can be damaged by discharges of static electricity Working on the computers that are still connected to a power supply can be extremely dangerous Follow the guidelines be
17. tions for the chassis and power supply are inconsistent with these instructions or the instructions for accessory modules contact the supplier to find out how you can ensure that your computer meets safety and regulatory requirements CAUTION Electrostatic discharge ESD can damage NSA components Do the described procedures only at an ESD workstation If no such station is available you can provide some ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the computer chassis Safety Information Before installing and using the PEAK 870 note the following precautions Read all instructions carefully Do not place the unit on an unstable surface cart or stand a Follow all warnings and cautions in this manual When replacing parts ensure that your service technician uses parts specified by the manufacturer Avoid using the system near water in direct sunlight or near a hearing device PEAK 870 User s Manual 3 Preface Table of Content Prelate YE gi cana Peo eg PE 2 COPY TIS tini aa yi sis nat eben kode s on kat ea a ae ken k a et ii oi va dein eke to ez 2 DISCLAIMER l toi tat T D NU UL Tm 2 Acknowledeemenis erroe tiet tons l ala Dok inset on a Jut doa a edat a t Mata kt asse 2 Regulatory Compliance Statement 2 Federal Communications Commission FCC For Class A Device 2 CE Certification EE 3 Safety Atert oreet e an ta Ee EEN 3 Table of
18. y allocation Analog display support up to 2048 x 1536 85 Hz for CRT AC 97 Audio Codec Realtek ALC655 3 x 1x4 pin header for Line in Line out MIC in 1 minute increments from 1 to 255 minutes 1 second increments from 1 to 255 seconds On chip RTC with battery backup 1 x External Li lon battery USB 2 0 8 ports 4 on board 4 to backplane bandwidth 480 Mb s Serial port 2 port with 2x5pin headers COM 2 support RS232 RS422 RS485 IDE 1 x 40 pin connector Support Ultra ATA 100 66 33 Disk on Module 1 x 2 pin power connector for DOM SATA HDD 4 ports Support RAID 0 1 Parallel port 1 x 26 pin connector Floppy 1 x 34 pin connector GPIO Supports 4 sets general purpose I O each with TTL level 5 V interface On board buzzer 2 pin power on button switch SMBus 2 0 2 pin header to backplane On board 2 pin header for reset 4 pin for speaker 5 pin for key lock power LED HDD Power LED 1 x 4 pin fan connector for CPU 2 x 3 pin fan connectors for System 1 x 5 pin JST connector for chassis or backplane front Keyboard Mouse 1 x VGA DB 15 connector 2 x RJ45 Gigabit Ethernet LAN port 1 x PS 2 Keyboard Mouse 8 voltages For 1 5 V 3 3 V 5 V 5 V 12 V 12 V Vcore and 5 Vsb 2 temperature 3 fan speed monitors amp Chapter 1 e Maximum designed power based on Pentium 4 3 8 GHz CPU e 5V 18A Power Requirements e 12V 20A e 33V 5A e 5 Vsb 2A Dimensions e 338 58 mm L x 126 39 mm W 13 3 x
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