
COMPAQ COMPUTER CORPORATION

DESKPRO 5120/5133/5150/5166

Processor              Pentium
Processor Speed        75/90/100/120/125/133/150/166MHz
Chip Set               Unidentified
Video Chip Set         Unidentified
Maximum Onboard Memory 192MB (EDO supported)
Maximum Video Memory   2MB
Cache                  256KB
BIOS                   Unidentified
Dimensions             330mm x 218mm
I/O Options            Unidentified
NPU Options            None

                                                                     34384

                                CONNECTIONS

  Purpose                                          Location

  External battery                                    P3

  Note: The location and types of all other I/O options are unidentified.

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

      Battery type select internal            E5            Pins 1 & 2
                                                              closed

      Battery type select external            E5            Pins 2 & 3
                                                              closed

      Password enabled                        E6            Pins 1 & 2
                                                              closed

      Password disabled                       E6            Pins 2 & 3
                                                              closed

                    DRAM CONFIGURATION

     Size          Bank 0         Bank 1        Bank 2

      8MB       (2) 1M x 36        None          None

     16MB       (2) 1M x 36    (2) 1M x 36       None

     16MB       (2) 2M x 36        None          None

     24MB       (2) 2M x 36    (2) 1M x 36       None

     24MB       (2) 1M x 36    (2) 1M x 36    (2) 1M x 36

     32MB       (2) 4M x 36        None          None

     32MB       (2) 2M x 36    (2) 2M x 36       None

     40MB       (2) 4M x 36    (2) 1M x 36       None

     48MB       (2) 4M x 36    (2) 2M x 36       None

     48MB       (2) 4M x 36    (2) 1M x 36    (2) 1M x 36

     64MB       (2) 8M x 36        None          None

     64MB       (2) 4M x 36    (2) 4M x 36       None

     80MB       (2) 8M x 36    (2) 2M x 36       None

     96MB       (2) 8M x 36    (2) 4M x 36       None

     96MB       (2) 4M x 36    (2) 4M x 36    (2) 4M x 36

     128MB      (2) 8M x 36    (2) 8M x 36       None

     192MB      (2) 8M x 36    (2) 8M x 36    (2) 8M x 36

  Note: Board accepts EDO memory.

                 CACHE CONFIGURATION

  Note: The location of the cache is unidentified.

                 VIDEO MEMORY CONFIGURATION

  Note: The location of the video memory is unidentified.

                            CPU SPEED SELECTION

    CPU        Clock     Multiplier     S1/1     S1/2     S1/3      S1/4
   speed      speed

   75MHz      50MHz         1.5x         On      Off       Off      Off

   90MHz      60MHz         1.5x        Off      Off       Off      Off

  100MHz      66MHz         1.5x        Off      Off       On       Off

  100MHz      50MHz          2x          On       On       Off      Off

  120MHz      60MHz          2x         Off       On       Off      Off

  125MHz      50MHz         2.5x         On       On       Off       On

  133MHz      66MHz          2x         Off       On       On       Off

  150MHz      60MHz         2.5x        Off       On       Off       On

  166MHz      66MHz         2.5x        Off       On       On        On

         TECHNICAL NOTE

  Note: Diagram not available.

