COMPAQ COMPUTER CORPORATION
DESKPRO 386/20e (Model 001906)
|
Processor |
80386DX |
|
Processor Speed |
20MHz |
|
Chip Set |
Compaq |
|
Max. Onboard DRAM |
4MB |
|
Cache |
None |
|
BIOS |
Compaq |
|
Dimensions |
330mm x 332mm |
|
I/O Options |
VGA feature connector, proprietary system memory card slot, proprietary system memory module interface, VGA port, parallel port, serial port, bus mouse port, IDE interface, floppy drive/tape drive interface |
|
NPU Options |
3167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
BAT |
IDE interface |
HD1 |
|
Bus mouse port |
CN1 |
Proprietary system processor card |
M1 |
|
Parallel port |
CN2 |
System memory module |
M2A & M2B |
|
Serial port |
CN3 |
Main power |
P0 |
|
VGA port |
CN4 |
Drive power plugs |
P1-P3 |
|
Cooling fan |
FAN |
Speaker |
SPK |
|
3.5 inch floppy drive interface |
FD1 |
VGA feature card |
V1 |
|
Floppy drive interface |
FD2 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Switch |
Position | |
|
Onboard VGA controller enabled |
SW1/1 |
On | |
|
Onboard VGA controller disabled |
SW1/1 |
Off | |
|
Password enabled |
SW1/2 |
On | |
|
Password disabled |
SW1/2 |
Off | |
|
DRAM CONFIGURATION | |
|
Size |
M2A & M2B |
|
1MB |
Install a 1MB proprietary memory module |
|
4MB |
Install a 4MB proprietary memory module |
|
Note:The optional system memory card can be installed to provide up to 16MB. (see below) | |
SYSTEM MEMORY CARD (Model 112518-001)
|
OPTIONAL MEMORY CARD CONFIGURATION | ||
|
Total card memory |
M0 |
M0 |
|
1MB (installed on card) |
NONE |
NONE |
|
2MB |
1MB module |
NONE |
|
3MB |
1MB module |
1MB module |
|
5MB |
4MB module |
NONE |
|
9MB |
4MB module |
4MB module |
|
OPTIONAL MEMORY CARD CONFIGURATION | ||
|
Total card memory |
M0 |
M0 |
|
4MB (installed on card) |
NONE |
NONE |
|
5MB |
1MB module |
NONE |
|
6MB |
1MB module |
1MB module |
|
8MB |
4MB module |
NONE |
|
12MB |
4MB module |
4MB module |