HEWLETT-PACKARD COMPANY
HP VECTRA 486T PC Series
Processor | 80486DX |
Processor Speed | 25/33MHz |
Chip Set | HP |
Max. Onboard DRAM | 64MB |
Cache | None |
BIOS | HP |
Dimensions | 320mm x 112mm |
I/O Options | 32-bit local bus backplane connector, bus mouse port, serial mouse port |
NPU Options | 80387/3167 |
CONNECTIONS | |
Purpose | Location |
32-bit local bus backplane | CN1 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | CMOS memory normal operation | JP1 | pins 2 & 3 closed |
CMOS memory clear | JP1 | pins 1 & 2 closed | |
Note:Jumper is available on the HP Vectra 486/33T PC only. |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial mouse port | CN1 | Bus mouse port | CN2 |
USER CONFIGURABLE SETTINGS | |||
Function | Switch | Position | |
» | Password check enabled | SW1 | position 1 |
Password check disabled | SW1 | position 0 |
SINGLE DENSITY SIMM DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
2MB | (2) 256K x 36 | NONE | NONE | NONE |
4MB | (2) 256K x 36 | (2) 256K x 36 | NONE | NONE |
6MB | (2) 256K x 36 | (2) 256K x 36 | (2) 256K x 36 | NONE |
8MB | (2) 256K x 36 | (2) 256K x 36 | (2) 256K x 36 | (2) 256K x 36 |
8MB | (2) 1M x 36 | NONE | NONE | NONE |
10MB | (2) 1M x 36 | (2) 256K x 36 | NONE | NONE |
12MB | (2) 1M x 36 | (2) 256K x 36 | (2) 256K x 36 | NONE |
14MB | (2) 1M x 36 | (2) 256K x 36 | (2) 256K x 36 | (2) 256K x 36 |
16MB | (2) 1M x 36 | (2) 1M x 36 | NONE | NONE |
18MB | (2) 1M x 36 | (2) 1M x 36 | (2) 256K x 36 | NONE |
20MB | (2) 1M x 36 | (2) 1M x 36 | (2) 256K x 36 | (2) 256K x 36 |
24MB | (2) 1M x 36 | (2) 1M x 36 | (2) 1M x 36 | NONE |
26MB | (2) 1M x 36 | (2) 1M x 36 | (2) 1M x 36 | (2) 256K x 36 |
32MB | (2) 1M x 36 | (2) 1M x 36 | (2) 1M x 36 | (2) 1M x 36 |
Note:Single-Density and Double-Density 36-bit SIMMs may not be mixed when configuring memory. |
DOUBLE DENSITY SIMM DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
4MB | (2) 512K x 36 | NONE | NONE | NONE |
8MB | (2) 512K x 36 | (2) 512K x 36 | NONE | NONE |
12MB | (2) 512K x 36 | (2) 512K x 36 | (2) 512K x 36 | NONE |
16MB | (2) 512K x 36 | (2) 512K x 36 | (2) 512K x 36 | (2) 512K x 36 |
20MB | (2) 2M x 36 | (2) 512K x 36 | NONE | NONE |
24MB | (2) 2M x 36 | (2) 512K x 36 | (2) 512K x 36 | NONE |
28MB | (2) 2M x 36 | (2) 512K x 36 | (2) 512K x 36 | (2) 512K x 36 |
32MB | (2) 2M x 36 | (2) 2M x 36 | NONE | NONE |
36MB | (2) 2M x 36 | (2) 2M x 36 | (2) 512K x 36 | NONE |
40MB | (2) 2M x 36 | (2) 2M x 36 | (2) 512K x 36 | (2) 512K x 36 |
48MB | (2) 2M x 36 | (2) 2M x 36 | (2) 2M x 36 | NONE |
52MB | (2) 2M x 36 | (2) 2M x 36 | (2) 2M x 36 | (2) 512K x 36 |
64MB | (2) 2M x 36 | (2) 2M x 36 | (2) 2M x 36 | (2) 2M x 36 |
Note:Single-Density and Double-Density 36-bit SIMMs may not be mixed when configuring memory. |