MICRONICS COMPUTERS, INC.
DUAL FORTRESS
Processor | Pentium II |
Processor Speed | 233/266/300/333MHz |
Chip Set | Intel |
Video Chip Set | None |
Maximum Onboard Memory | 1GB (EDO supported) |
Maximum Video Memory | None |
Cache | 256/512KB (located on Pentium II CPU) |
BIOS | Phoenix |
Dimensions | 305mm x 244mm |
I/O Options | 32-bit PCI slots (4), floppy drive interface, game/MIDI port, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, VRM connector, USB connectors (2), ATX power connector, line in (2), line out (2), microphone in, audio in – CD-ROM |
NPU Options | None |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
ATX power connector | ATX | ||
Microphone in | CN1 | PS/2 mouse port | J25 |
Line out - external | CN2 | Parallel port | J26 |
Line in - external | CN3 | Serial port 1 | J27 |
IDE interface 1 | J10 | Power LED & keylock | J28 |
IDE interface 2 | J11 | Serial port 2 | J29 |
USB connector 1 | J13 | Turbo LED | J30 |
USB connector 2 | J13A | Game/MIDI port | J36 |
Soft off power supply | J18/pins 1 & 2 | Chassis intrusion connector | J39 |
Green PC connector | J18/pins 3 & 4 | External temperature sensor | J40 |
IR connector | J18/pins 6 - 10 | Chassis fan power | J42 |
IDE interface LED | J18/pins 13 - 16 | Audio in – CD-ROM | J46 |
Power LED | J18/pins 18 - 20 | Line in - internal | J47 |
Reset switch | J18/pins 22 & 23 | Line out - internal | J48 |
Speaker | J18/pins 24 - 27 | 32-bit PCI slots | PC1 – PC4 |
Floppy drive interface | J24 | VRM connector | VRM |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | Factory configured - do not alter | J41 | Unidentified |
» | Factory configured - do not alter | J42 | Unidentified |
» | CMOS memory normal operation | W3 | Pins 1 & 2 closed |
CMOS memory clear | W3 | Pins 2 & 3 closed | |
» | Factory configured - do not alter | W6 | Unidentified |
DIMM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
8MB | (1) 1M x 64 | None | None | None |
16MB | (1) 2M x 64 | None | None | None |
16MB | (1) 1M x 64 | (1) 1M x 64 | None | None |
24MB | (1) 2M x 64 | (1) 1M x 64 | None | None |
24MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 | None |
32MB | (1) 2M x 64 | (1) 2M x 64 | None | None |
32MB | (1) 4M x 64 | None | None | None |
32MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 |
40MB | (1) 2M x 64 | (1) 2M x 64 | (1) 1M x 64 | None |
40MB | (1) 2M x 64 | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 |
40MB | (1) 4M x 64 | (1) 1M x 64 | None | None |
48MB | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 | None |
48MB | (1) 2M x 64 | (1) 2M x 64 | (1) 1M x 64 | (1) 1M x 64 |
48MB | (1) 4M x 64 | (1) 1M x 64 | (1) 1M x 64 | None |
56MB | (1) 4M x 64 | (1) 2M x 64 | (1) 1M x 64 | None |
DIMM CONFIGURATION (CON’T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
56MB | (1) 4M x 64 | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 |
64MB | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 |
64MB | (1) 4M x 64 | (1) 4M x 64 | None | None |
64MB | (1) 8M x 64 | None | None | None |
80MB | (1) 4M x 64 | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 |
80MB | (1) 4M x 64 | (1) 4M x 64 | (1) 1M x 64 | (1) 1M x 64 |
80MB | (1) 8M x 64 | (1) 2M x 64 | None | None |
80MB | (1) 8M x 64 | (1) 1M x 64 | (1) 1M x 64 | None |
96MB | (1) 4M x 64 | (1) 4M x 64 | (1) 2M x 64 | (1) 2M x 64 |
96MB | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 | None |
96MB | (1) 8M x 64 | (1) 2M x 64 | (1) 1M x 64 | (1) 1M x 64 |
112MB | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 | (1) 2M x 64 |
112MB | (1) 8M x 64 | (1) 4M x 64 | (1) 2M x 64 | None |
112MB | (1) 8M x 64 | (1) 4M x 64 | (1) 1M x 64 | (1) 1M x 64 |
128MB | (1) 16M x 64 | None | None | None |
128MB | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 |
128MB | (1) 8M x 64 | (1) 4M x 64 | (1) 4M x 64 | None |
128MB | (1) 8M x 64 | (1) 8M x 64 | None | None |
160MB | (1) 16M x 64 | (1) 2M x 64 | (1) 1M x 64 | (1) 1M x 64 |
192MB | (1) 16M x 64 | (1) 4M x 64 | (1) 4M x 64 | None |
192MB | (1) 8M x 64 | (1) 8M x 64 | (1) 4M x 64 | (1) 4M x 64 |
192MB | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 | None |
224MB | (1) 16M x 64 | (1) 8M x 64 | (1) 2M x 64 | (1) 2M x 64 |
224MB | (1) 16M x 64 | (1) 8M x 64 | (1) 4M x 64 | None |
256MB | (1) 16M x 64 | (1) 16M x 64 | None | None |
256MB | (1) 16M x 64 | (1) 8M x 64 | (1) 4M x 64 | (1) 4M x 64 |
256MB | (1) 16M x 64 | (1) 8M x 64 | (1) 8M x 64 | None |
256MB | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 |
288MB | (1) 16M x 64 | (1) 16M x 64 | (1) 4M x 64 | None |
320MB | (1) 16M x 64 | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 |
384MB | (1) 16M x 64 | (1) 16M x 64 | (1) 16M x 64 | None |
384MB | (1) 16M x 64 | (1) 16M x 64 | (1) 8M x 64 | (1) 8M x 64 |
448MB | (1) 16M x 64 | (1) 16M x 64 | (1) 16M x 64 | (1) 8M x 64 |
512MB | (1) 16M x 64 | (1) 16M x 64 | (1) 16M x 64 | (1) 16M x 64 |
1024MB | (1) 32M x 64 | (1) 32M x 64 | (1) 32M x 64 | (1) 32M x 64 |
Note: Board accepts EDO memory. | ||||
CACHE CONFIGURATION |
Note: 256KB/512KB cache is located on the Pentium II CPU. |
CPU SPEED SELECTION | ||||
CPU speed | Clock speed | Multiplier | W4 | W5 |
233MHz | 66MHz | 3.5x | 1 & 2, 3 & 4 | 1 & 2 |
266MHz | 66MHz | 4x | 1 & 2, 5 & 6 | 1 & 2 |
300MHz | 66MHz | 4.5x | 1 & 2, 5 & 6 | 1 & 2 |
333MHz | 66MHz | 5x | 1 & 2, 7 & 8 | 1 & 2 |
Note: Pins designated should be in the closed position. | ||||