SIEMENS NIXDORF INFORMATIONSSYSTEME AG
486 MODEL 402
Processor |
80486DX |
Processor Speed |
25MHz |
Chip Set |
Unidentified |
Max. Onboard DRAM |
None (4/8/16MB on 32-bit external memory cards) |
Cache |
None |
BIOS |
Phoenix |
Dimensions |
355.6mm x 304mm |
I/O Options |
Floppy drive interface, parallel port, mouse port, serial ports (2), 32-bit external memory card slots (4) |
NPU Options |
None |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
Mouse port |
J3 |
Floppy connecter |
J22 |
Parallel port |
J4 |
Auxillary power connecter |
J23 & J25 |
Serial port 1 |
J5 |
Auxillary front panel connecter |
J24 & J26 |
Serial port 2 |
J6 |
32-bit external memory cards |
S1 - S4 |
Front panel connecter |
J16 |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper |
Position | |
» |
Password enabled |
JP1 |
pins 2 & 3 closed |
Password disabled |
JP1 |
pins 1 & 2 closed | |
» |
BIOS type select 27256 |
JP2 |
pins 1 & 2 closed |
BIOS type select 27512 |
JP2 |
pins 2 & 3 closed |