DELL COMPUTER CORPORATION
=========================

   SYSTEM 425TE, SYSTEM 433TE

   Processor           80487SX/80486DX                            
   Processor Speed     25/33                                      
   Chip Set            Intel                                      
   Max. Onboard DRAM   64MB (on system memory card)               
   SRAM Cache          None                                       
   BIOS                AMI/Dell                                   
   Dimensions          355mm x 304mm                              
   I/O Options         32-bit system memory card                  
   NPU Options         4167                                       

<gopher://bitreich.org/I/th99/m/C-D/31598-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose             | Location | Purpose        | Location |
   |---------------------+----------+----------------+----------|
   | Dell system-board   |   J12    | 32-bit system  |    S1    |
   | analyzer port       |          | memory card    |          |
   |---------------------+----------+----------------+----------|
   | Fan power           |   FAN    | Dell system    |   J11    |
   |                     |          | board analyzer |          |
   |                     |          | port           |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Function                | Jumper | Position |
   |----------------------------------------+--------+----------|
   |>> | Factory configured - do not alter  |  J13   |   Open   |
   |---+------------------------------------+--------+----------|
   |>> | Factory configured - do not alter  |  J14   |   Open   |
   |---+------------------------------------+--------+----------|
   |>> | Factory configured - do not alter  |  J15   |   Open   |
   |---+------------------------------------+--------+----------|
   |>> | Factory configured - do not alter  |  J16   |   Open   |
   +------------------------------------------------------------+

   32-BIT MEMORY EXPANSION CARD

<gopher://bitreich.org/I/th99/m/C-D/31598-2.png>
   

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |Size|Bank 0|Bank 1|Bank 2|Bank 3|Bank 4|Bank 5|Bank 6|Bank 7|
   |----+------+------+------+------+------+------+------+------|
   |1MB | 256K | NONE | NONE | NONE | NONE | NONE | NONE | NONE |
   |    | x36  |      |      |      |      |      |      |      |
   |----+------+------+------+------+------+------+------+------|
   |2MB | 256K | 256K | NONE | NONE | NONE | NONE | NONE | NONE |
   |    | x36  | x36  |      |      |      |      |      |      |
   |----+------+------+------+------+------+------+------+------|
   |2MB | 512K | NONE | NONE | NONE | NONE | NONE | NONE | NONE |
   |    | x36  |      |      |      |      |      |      |      |
   |----+------+------+------+------+------+------+------+------|
   |3MB | 256K | 256K | 256K | NONE | NONE | NONE | NONE | NONE |
   |    | x36  | x36  | x36  |      |      |      |      |      |
   |----+------+------+------+------+------+------+------+------|
   |3MB | 512K | 256K | NONE | NONE | NONE | NONE | NONE | NONE |
   |    | x36  | x36  |      |      |      |      |      |      |
   |----+------+------+------+------+------+------+------+------|
   |4MB | 256K | 256K | 256K | 256K | NONE | NONE | NONE | NONE |
   |    | x36  | x36  | x36  | x36  |      |      |      |      |
   |----+------+------+------+------+------+------+------+------|
   |4MB | 1M x | NONE | NONE | NONE | NONE | NONE | NONE | NONE |
   |    |  36  |      |      |      |      |      |      |      |
   |----+------+------+------+------+------+------+------+------|
   |4MB | 512K | 256K | 256K | NONE | NONE | NONE | NONE | NONE |
   |    | x36  | x36  | x36  |      |      |      |      |      |
   |----+------+------+------+------+------+------+------+------|
   |56MB| 2M x | 2M x | 2M x | 2M x | 2M x | 2M x | 2M x | NONE |
   |    |  36  |  36  |  36  |  36  |  36  |  36  |  36  |      |
   |----+------+------+------+------+------+------+------+------|
   |57MB| 2M x | 2M x | 2M x | 2M x | 2M x | 2M x | 2M x | 256K |
   |    |  36  |  36  |  36  |  36  |  36  |  36  |  36  | x36  |
   |----+------+------+------+------+------+------+------+------|
   |58MB| 2M x | 2M x | 2M x | 2M x | 2M x | 2M x | 2M x | 512K |
   |    |  36  |  36  |  36  |  36  |  36  |  36  |  36  | x36  |
   |----+------+------+------+------+------+------+------+------|
   |60MB| 2M x | 2M x | 2M x | 2M x | 2M x | 2M x | 2M x | 1M x |
   |    |  36  |  36  |  36  |  36  |  36  |  36  |  36  |  36  |
   |----+------+------+------+------+------+------+------+------|
   |64MB| 2M x | 2M x | 2M x | 2M x | 2M x | 2M x | 2M x | 2M x |
   |    |  36  |  36  |  36  |  36  |  36  |  36  |  36  |  36  |
   |------------------------------------------------------------|
   |Note:Not all configurations shown. Card accepts 256K x 36,  |
   |512K x 36, 1M x 36, and 2M x 36                             |
   +------------------------------------------------------------+