COMPAQ COMPUTER CORPORATION

PROLIANT 4500

Processor                  Pentium
Processor Speed            100/133/166MHz
Chip Set                   Unidentified
Video Chip Set             None
Maximum Onboard Memory     1GB
Maximum Video Memory       None
Cache                      512/2048KB
BIOS                       Unidentified
Dimensions                 Unidentified
I/O Options                32-bit VESA local bus slots (2), 32-bit PCI
                           slots (2), bus mouse port, CD-ROM interface,
                           floppy drive interface, game port, green PC
                           connector, IDE interface, Fast SCSI-2 connector,
                           Fast-Wide SCSI-2 connector, parallel port, PS/2
                           mouse port, serial ports (2), serial port, tape
                           drive interface, VGA feature connector, VGA
                           port, PC/104 Interface (2)
NPU Options                None

                                                                     34408

                       CONNECTIONS

  Note: The location of the connectors is unidentified.

                        USER CONFIGURABLE SETTINGS

                  Function                      Label         Position

  »   On board video enabled                    S1/1            Off

      On board video disabled                   S1/1             On

  »   Chassis configuration lock enabled        S1/2            Off

      Chassis configuration lock disabled       S1/2             On

  »   System installed in a tower chassis       S1/3            Off

      System installed in a rack chassis        S1/3             On

  »   System boot from floppy controlled        S1/4            Off
      through configuration settings

      System boot from floppy drive             S1/4             On
      regardless of configuration settings

  »   Password enabled                          S1/5            Off

      Password disabled                         S1/5             On

  »   CMOS memory normal operation              S1/6            Off

      CMOS memory clear                         S1/6             On

                            DRAM CONFIGURATION

     Size           Bank 1        Bank 2         Bank 3         Bank 4

     16MB        (4) 1MB x 32

     32MB        (4) 2MB x 32

     64MB        (4) 2MB x 32    (4) 2MB x
                                    32

     64MB        (4) 4MB x 32

     128MB       (4) 4MB x 32    (4) 4MB x
                                    32

    128 MB       (4) 8MB x 32

     128MB       (4) 2MB x 32    (4) 2MB x      (4) 2MB x    (4) 2MB x 32
                                    32             32

     192MB       (4) 8MB x 32    (4) 4MB x
                                    32

     192MB       (4) 4MB x 32    (4) 4MB x      (4) 4MB x
                                    32             32

     256MB        (4) 16MB x
                      32

                        DRAM CONFIGURATION (CONT.)

      Size          Bank 1        Bank 2         Bank 3         Bank 4

     512MB        (4) 16MB x     (4) 16MB x
                      32            32

     512MB         (4) 8MB x     (4) 8MB x      (4) 8MB x    (4) 8MB x 32
                      32            32             32

     1024MB       (4) 16MB x     (4) 16MB x    (4) 16MB x     (4) 16MB x
                      32            32             32             32

                CACHE CONFIGURATION

  Note: Board accepts 512KB/2048KB cache memory.

              DRIVE SELECTION

  SCSI ID     ID0        ID1        ID2

     5         On        Off        On

     6        Off         On        On

  MISCELLANEOUS TECHNICAL NOTE

  Note: Diagram not available.