IBM CORPORATION
===============

   PC SERVER 325 (TYPE 8639)

   Processor        Pentium Pro                                   
   Processor Speed  166/180/200MHz                                
   Chip Set         Unidentified                                  
   Video Chip Set   Unidentified                                  
   Maximum Onboard  512MB (EDO supported)                         
   Memory           
   Maximum Video    1MB                                           
   Memory           
   Cache            256/512KB (located on Pentium Pro CPU)        
   BIOS             Unidentified                                  
   Dimensions       355mm x 304mm                                 
   I/O Options      32-bit PCI slots (5), Ethernet connectors     
                    (2), floppy drive interface, Ultra SCSI       
                    interfaces (2), parallel port, PS/2 mouse     
                    port, serial port, VGA port, IR connector,    
                    VRM connectors (2), CPU slot                  
   NPU Options      None                                          

<gopher://bitreich.org/I/th99/m/I-L/34406-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose           | Location | Purpose          | Location |
   |-------------------+----------+------------------+----------|
   | Chassis fan power |    C1    | Ultra SCSI       |   CN5    |
   |                   |          | interface        |          |
   |-------------------+----------+------------------+----------|
   | Chassis fan power |    C2    | Parallel port    |   CN6    |
   |-------------------+----------+------------------+----------|
   | System management |    C3    | Ultra SCSI       |   CN7    |
   | connector         |          | interface        |          |
   |-------------------+----------+------------------+----------|
   | C2 security cable |    C4    | Serial port      |   CN8    |
   | connector         |          |                  |          |
   |-------------------+----------+------------------+----------|
   | Speaker           |    C5    | Floppy drive     |   CN9    |
   |                   |          | interface        |          |
   |-------------------+----------+------------------+----------|
   | VGA port          |   CN1    | IR connector     |   CN10   |
   |-------------------+----------+------------------+----------|
   | PS/2 mouse port   |   CN2    | Front panel      |   CN11   |
   |                   |          | connector        |          |
   |-------------------+----------+------------------+----------|
   | Ethernet          |   CN3    | 32-bit PCI slots |  PC1 -   |
   | connector         |          |                  |   PC5    |
   |-------------------+----------+------------------+----------|
   | Ethernet          |   CN4    | CPU slot         |   SL1    |
   | connector         |          |                  |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function                | Label |  Position  |
   |---------------------------------------+-------+------------|
   |>> | Factory configured - do not alter |  J12  | Pins 2 & 3 |
   |   | (system password)                 |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Ethernet enabled                  |  J22  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Ethernet disabled                 |  J22  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | On board video enabled            |  J25  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | On board video disabled           |  J25  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | SCSI enabled                      |  J26  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | SCSI disabled                     |  J26  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | SCSI type select 16-bit           |  J29  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | SCSI type select 8-bit            |  J29  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Flash write enabled               |  J30  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Flash write disabled              |  J30  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | System management adapter not     |  J49  | Pins 2 & 3 |
   |   | installed                         |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | System management adapter         |  J49  | Pins 1 & 2 |
   |   | installed                         |       |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 VIDEO MEMORY CONFIGURATION                 |
   |------------------------------------------------------------|
   | Note: The location of the video memory is unidentified.    |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/m/I-L/34406-2.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose          | Location | Purpose           | Location |
   |------------------+----------+-------------------+----------|
   | VRM connector 1  |   CN2    | Chassis fan power |   J21    |
   |------------------+----------+-------------------+----------|
   | VRM connector 2  |   CN3    | Chassis fan power |   J22    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function               | Label |   Position   |
   |-------------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  CN1  | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J9   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J10  | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J12  | Unidentified |
   |   | alter                           |       |              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIMM CONFIGURATION                     |
   |------------------------------------------------------------|
   | Size  |   Bank 0    |   Bank 1   |   Bank 2   |   Bank 3   |
   |-------+-------------+------------+------------+------------|
   | 16MB  | (1) 2M x 64 |    None    |    None    |    None    |
   |-------+-------------+------------+------------+------------|
   | 32MB  | (1) 2M x 64 |  (1) 2M x  |    None    |    None    |
   |       |             |     64     |            |            |
   |-------+-------------+------------+------------+------------|
   | 32MB  | (1) 4M x 64 |    None    |    None    |    None    |
   |-------+-------------+------------+------------+------------|
   | 48MB  | (1) 2M x 64 |  (1) 2M x  |  (1) 2M x  |    None    |
   |       |             |     64     |     64     |            |
   |-------+-------------+------------+------------+------------|
   | 64MB  | (1) 2M x 64 |  (1) 2M x  |  (1) 2M x  |  (1) 2M x  |
   |       |             |     64     |     64     |     64     |
   |-------+-------------+------------+------------+------------|
   | 64MB  | (1) 4M x 64 |  (1) 4M x  |    None    |    None    |
   |       |             |     64     |            |            |
   |-------+-------------+------------+------------+------------|
   | 64MB  | (1) 8M x 64 |    None    |    None    |    None    |
   |-------+-------------+------------+------------+------------|
   | 96MB  | (1) 4M x 64 |  (1) 4M x  |  (1) 4M x  |    None    |
   |       |             |     64     |     64     |            |
   |-------+-------------+------------+------------+------------|
   | 128MB | (1) 4M x 64 |  (1) 4M x  |  (1) 4M x  |  (1) 4M x  |
   |       |             |     64     |     64     |     64     |
   |-------+-------------+------------+------------+------------|
   | 128MB | (1) 8M x 64 |  (1) 8M x  |    None    |    None    |
   |       |             |     64     |            |            |
   |-------+-------------+------------+------------+------------|
   | 128MB |  (1) 16M x  |    None    |    None    |    None    |
   |       |     64      |            |            |            |
   |-------+-------------+------------+------------+------------|
   | 192MB | (1) 8M x 64 |  (1) 8M x  |  (1) 8M x  |    None    |
   |       |             |     64     |     64     |            |
   |-------+-------------+------------+------------+------------|
   | 256MB | (1) 8M x 64 |  (1) 8M x  |  (1) 8M x  |  (1) 8M x  |
   |       |             |     64     |     64     |     64     |
   |-------+-------------+------------+------------+------------|
   | 256MB |  (1) 16M x  | (1) 16M x  |    None    |    None    |
   |       |     64      |     64     |            |            |
   |-------+-------------+------------+------------+------------|
   | 384MB |  (1) 16M x  | (1) 16M x  | (1) 16M x  |    None    |
   |       |     64      |     64     |     64     |            |
   |-------+-------------+------------+------------+------------|
   | 512MB |  (1) 16M x  | (1) 16M x  | (1) 16M x  | (1) 16M x  |
   |       |     64      |     64     |     64     |     64     |
   |------------------------------------------------------------|
   | Note: Board accepts EDO memory.                            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   | Note: 256KB/512KB cache is located on the Pentium Pro CPU. |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CPU SPEED SELECTION                     |
   |------------------------------------------------------------|
   |CPU speed|Clock speed|Multiplier|  J1  | J17  | J18  | J20  |
   |---------+-----------+----------+------+------+------+------|
   | 166MHz  |   66MHz   |   2.5x   |Closed| Open |Closed| Open |
   |---------+-----------+----------+------+------+------+------|
   | 180MHz  |   60MHz   |    3x    | Open |Closed| Open |Closed|
   |---------+-----------+----------+------+------+------+------|
   | 200MHz  |   66MHz   |    3x    |Closed| Open |Closed| Open |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                CPU SPEED SELECTION (CON'T)                 |
   |------------------------------------------------------------|
   |CPU speed|Clock speed|Multiplier| J27  | J28  | J29  | J30  |
   |---------+-----------+----------+------+------+------+------|
   | 166MHz  |   66MHz   |   2.5x   |Closed| Open |Closed|Closed|
   |---------+-----------+----------+------+------+------+------|
   | 180MHz  |   60MHz   |    3x    |Closed|Closed| Open |Closed|
   |---------+-----------+----------+------+------+------+------|
   | 200MHz  |   66MHz   |    3x    |Closed|Closed| Open |Closed|
   +------------------------------------------------------------+