
DELL COMPUTER CORPORATION

POWEREDGE 4100, 6100

Processor                   Pentium Pro
Processor Speed             200MHz
Chip Set                    Intel
Video Chip Set              Cirrus Logic
Maximum Onboard Memory      2GB (EDO supported)
Maximum Video Memory        1MB
Cache                       512KB (located on Pentium Pro CPU)
BIOS                        AMI
Dimensions                  355mm x 304mm
I/O Options                 External memory card, 32-bit PCI slots (6),
                            floppy drive interface, IDE interface,
                            Ultra-Wide SCSI ports (2), parallel port, PS/2
                            mouse port, serial ports (2), VGA feature
                            connector, VGA port, CPU slots (2), Server
                            Management connector
NPU Options                 None

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                  Location

  Chassis fan power 4        C1        PS/2 mouse port            CN5

  IDE interface LED 2        C2        IDE interface              CN6

  Chassis fan power 3        C3        Floppy drive               CN7
                                       interface

  I2C connector              C4        Front panel connector      CN8

  Chassis fan power 2        C5        Ultra-Wide SCSI port       CN9
                                       2

  IDE interface LED 1        C6        Ultra-Wide SCSI port       CN10
                                       1

  Chassis fan power 1        C7        Server Management          J3G1
                                       connector

  Parallel port              CN1       32-bit PCI slots        PC1  PC6

  VGA port                   CN2       CPU slot 1                 SL1

  Serial port                CN3       CPU slot 2                 SL2

  Serial port                CN4       External memory card       SL3

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Flash BIOS normal operation           J1         Pins 1 & 3 closed

      Flash BIOS recovery mode              J1         Pins 3 & 5 closed

     Factory configured - do not           J1         Pins 2 & 4 closed
      alter

     Flash BIOS write protect              J2         Pins 3 & 5 closed
      disabled

      Flash BIOS write protect              J2         Pins 1 & 3 closed
      enabled

      Floppy drive 0 enabled                J2         Pins 2 & 4 closed

      Floppy drive 0 disabled               J2         Pins 4 & 6 closed

      Floppy drive 1 enabled                J3         Pins 1 & 3 closed

      Floppy drive 1 disabled               J3         Pins 3 & 5 closed

     Video sleep register select           J3         Pins 2 & 4 closed
      03C3H

      Video sleep register select           J3         Pins 4 & 6 closed
      46E8H

     RTC power supply enabled              J4         Pins 1 & 3 closed

      RTC power supply disabled             J4         Pins 3 & 5 closed

     Factory configured - do not           J4         Pins 2, 4, 6 open
      alter

     Factory configured - do not          J4G1          Unidentified
      alter

     Factory configured - do not          J5E1          Unidentified
      alter

     Factory configured - do not          J8G1          Unidentified
      alter

     Factory configured - do not           JP1          Unidentified
      alter

     CMOS memory normal operation         SW1/1              Off

      CMOS memory clear                    SW1/1              On

     Password normal operation            SW1/2              Off

      Password clear                       SW1/2              On

     Factory configured - do not          SW1/3              Off
      alter

                   CACHE CONFIGURATION

  Note: 512KB cache is located on the Pentium Pro CPU.

                        VIDEO MEMORY CONFIGURATION

  Note: Board is factory installed with 1MB video memory and is not
  configurable.

[Image]

                            DRAM CONFIGURATION

     Size          Bank 0         Bank 1         Bank 2         Bank 3

     64MB        (4) 4M x 36       None           None           None

     128MB       (4) 8M x 36       None           None           None

     128MB       (4) 4M x 36   (4) 4M x 36        None           None

     256MB       (4) 16M x 36      None           None           None

     256MB       (4) 8M x 36   (4) 8M x 36        None           None

     256MB       (4) 4M x 36   (4) 4M x 36    (4) 4M x 36    (4) 4M x 36

     384MB       (4) 8M x 36   (4) 8M x 36    (4) 4M x 36    (4) 4M x 36

     512MB       (4) 32M x 36      None           None           None

     512MB       (4) 16M x 36  (4) 16M x 36       None           None

     512MB       (4) 8M x 36   (4) 8M x 36    (4) 8M x 36    (4) 8M x 36

     640MB       (4) 16M x 36  (4) 16M x 36   (4) 4M x 36    (4) 4M x 36

     768MB       (4) 16M x 36  (4) 16M x 36   (4) 8M x 36    (4) 8M x 36

    1024MB       (4) 32M x 36  (4) 32M x 36       None           None

                        DRAM CONFIGURATION (CONT)

     Size          Bank 0         Bank 1         Bank 2         Bank 3

    1024MB       (4) 16M x 36  (4) 16M x 36   (4) 16M x 36   (4) 16M x 36

    1152MB       (4) 32M x 36  (4) 32M x 36   (4) 4M x 36    (4) 4M x 36

    1280MB       (4) 32M x 36  (4) 32M x 36   (4) 8M x 36    (4) 8M x 36

    1536MB       (4) 32M x 36  (4) 32M x 36   (4) 16M x 36   (4) 16M x 36

    2048MB       (4) 32M x 36  (4) 32M x 36   (4) 32M x 36   (4) 32M x 36

[Image]

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

      CPU installed in top socket          J101        Pins 2 & 3 closed

      CPU not installed in top             J101        Pins 1 & 2 closed
      socket

     Factory configured - do not          J102          Unidentified
      alter

      CPU installed in bottom socket       J106        Pins 2 & 3 closed

      CPU not installed in bottom          J106        Pins 1 & 2 closed
      socket

     Factory configured - do not          J107          Unidentified
      alter

                            CPU SPEED SELECTION

   CPU speed       Clock speed       Multiplier              J105

     200MHz           66MHz              3x            Pins 1 & 2, 5 & 6,
                                                         7 & 8 closed

