MYLEX CORPORATION
MGPS-PNTM
Processor | Pentium |
Processor Speed | 75/90/100MHz |
Chip Set | Unidentified |
Video Chip Set | None |
Maximum Onboard Memory | 128MB |
Maximum Video Memory | None |
Cache | 256/512/1024KB |
BIOS | Award |
Dimensions | 330mm x 220mm |
I/O Options | 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interface, parallel port, serial ports (2) |
NPU Options | None |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port 2 | J3 | Power LED & keylock | JP22 |
Serial port 1 | J4 | Turbo LED | JP23 |
Parallel port | J5 | Reset switch | JP24 |
Floppy drive interface | J6 | Turbo switch | JP25 |
IDE interface | J7 | Speaker | JP26 |
Green PC connector | JP2 | 32-bit PCI slots | PC1 – PC3 |
IDE interface LED | JP12 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | Factory configured - do not alter | JP21 | Open |
» | Flash BIOS normal operation | JP30 | Pins 1 & 2 closed |
Flash BIOS programming mode | JP30 | Pins 2 & 3 closed | |
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
2MB | (2) 256K x 36 | None |
4MB | (2) 256K x 36 | (2) 256K x 36 |
4MB | (2) 512K x 36 | None |
8MB | (2) 512K x 36 | (2) 512K x 36 |
8MB | (2) 1M x 36 | None |
12MB | (2) 512K x 36 | (2) 1M x 36 |
16MB | (2) 1M x 36 | (2) 1M x 36 |
16MB | (2) 2M x 36 | None |
20MB | (2) 512K x 36 | (2) 2M x 36 |
24MB | (2) 2M x 36 | (2) 1M x 36 |
32MB | (2) 2M x 36 | (2) 2M x 36 |
32MB | (2) 4M x 36 | None |
36MB | (2) 512K x 36 | (2) 4M x 36 |
40MB | (2) 1M x 36 | (2) 4M x 36 |
48MB | (2) 2M x 36 | (2) 4M x 36 |
64MB | (2) 4M x 36 | (2) 4M x 36 |
64MB | (2) 8M x 36 | None |
80MB | (2) 2M x 36 | (2) 8M x 36 |
96MB | (2) 8M x 36 | (2) 4M x 36 |
128MB | (2) 8M x 36 | (2) 8M x 36 |
DRAM JUMPER CONFIGURATION | ||
Bank 0 | Bank 1 | JP1 |
Single Sided | Single Sided | Pins 1 & 2 closed |
Double Sided | Double Sided | Pins 2 & 3 closed |
CACHE CONFIGURATION | |||
Size | Bank 0 | TAG 0 | TAG 1 |
256KB | (8) 32K x 8 | (1) 8K x 8 | (1) 8K x 8 |
512KB | (8) 64K x 8 | (1) 32K x 8 | (1) 32K x 8 |
1MB | (8) 128K x 8 | (1) 32K x 8 | (1) 32K x 8 |
CACHE JUMPER CONFIGURATION | ||
Size | JP7 | JP8 |
256KB | Pins 1 & 2 closed | Pins 1 & 2 closed |
512KB | Pins 2 & 3 closed | Pins 1 & 2 closed |
1MB | Pins 2 & 3 closed | Pins 2 & 3 closed |
CACHE VOLTAGE CONFIGURATION | |
Size | JP28 |
3.3v | Pins 1 & 2, 3 & 4 closed |
5v | Pins 5 & 6, 7 & 8 closed |
CPU SPEED SELECTION | ||||
CPU speed | Clock speed | Multiplier | JP10 | JP11 |
75MHz | 50MHz | 1.5x | Open | Open |
90MHz | 60MHz | 1.5x | Open | Closed |
100MHz | 66MHz | 1.5x | Closed | Closed |