QDI COMPUTER, INC.
P6I440FX-DP COMMANDER IV
Processor Pentium Pro
Processor Speed 150/166/180/200MHz
Chip Set Intel
Video Chip Set None
Maximum Onboard Memory 1GB
Maximum Video Memory None
Cache 256/512KB (located on Pentium Pro CPU)
BIOS Award
Dimensions 305mm x 250mm
I/O Options 32-bit PCI slots (5), floppy drive interface,
green PC connector, IDE interfaces (2), parallel
port, PS/2 mouse port, serial ports (2), IR
connector, VRM connectors (2), USB connectors
(2), ATX power connector
NPU Options None
[Image]
CONNECTIONS
Purpose Location Purpose Location
ATX power connector ATX Chassis fan power FAN1
Reset switch C1 Chassis fan power FAN2
Soft off power supply C2 IR connector IR1
IDE interface LED C3 Power LED & keylock J27
Chassis fan power C4 Speaker J31
Serial port 2 CN1 Green PC connector J37
Parallel port CN2 Turbo LED J39
PS/2 mouse port CN3 USB connector 1 USB1
Serial port 1 CN4 USB connector 2 USB2
Floppy drive interface CN5 VRM connector 1 VRM1
IDE interface 1 CN6 VRM connector 2 VRM2
IDE interface 2 CN7 32-bit PCI slots PC1 – PC5
USER CONFIGURABLE SETTINGS
Function Label Position
» CMOS memory normal operation JP1 Pins 2 & 3
closed
CMOS memory clear JP1 Pins 1 & 2
closed
SIMM CONFIGURATION
Size Bank 0 Bank 1 Bank 2 Bank 3
8MB (2) 1M x 36 None None None
16MB (2) 1M x 36 (2) 1M x 36 None None
16MB (2) 2M x 36 None None None
24MB (2) 1M x 36 (2) 1M x 36 (2) 1M x 36 None
32MB (2) 2M x 36 (2) 2M x 36 None None
32MB (2) 4M x 36 None None None
32MB (2) 1M x 36 (2) 1M x 36 (2) 1M x 36 (2) 1M x 36
48MB (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 None
64MB (2) 4M x 36 (2) 4M x 36 None None
64MB (2) 8M x 36 None None None
64MB (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 (2) 2M x 36
96MB (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 None
128MB (2) 8M x 36 (2) 8M x 36 None None
128MB (2) 16M x 36 None None None
128MB (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 (2) 4M x 36
192MB (2) 8M x 36 (2) 8M x 36 (2) 8M x 36 None
256MB (2) 16M x 36 (2) 16M x 36 None None
256MB (2) 32M x 36 None None None
256MB (2) 8M x 36 (2) 8M x 36 (2) 8M x 36 (2) 8M x 36
SIMM CONFIGURATION
Size Bank 0 Bank 1 Bank 2 Bank 3
384MB (2) 16M x 36 (2) 16M x 36 (2) 16M x 36 None
512MB (2) 32M x 36 (2) 32M x 36 None None
512MB (2) 16M x 36 (2) 16M x 36 (2) 16M x 36 (2) 16M x 36
768MB (2) 32M x 36 (2) 32M x 36 (2) 32M x 36 None
1024MB (2) 32M x 36 (2) 32M x 36 (2) 32M x 36 (2) 32M x 36
CACHE CONFIGURATION
Note: 256KB/512KB cache is located on the Pentium Pro CPU.
CPU SPEED SELECTION
CPU Clock Multiplier JC1 JC2 JC3 JC4
speed speed
150MHz 60MHz 2.5x Closed Open Closed Open
166MHz 66MHz 2.5x Open Closed Open Closed
180MHz 60MHz 3x Closed Open Closed Open
200MHz 66MHz 3x Open Closed Open Closed
CPU SPEED SELECTION (CON’T)
CPU Clock Multiplier JS1 JS2 JS3 JS4
speed speed
150MHz 60MHz 2.5x Open Closed Closed Closed
166MHz 66MHz 2.5x Open Closed Closed Closed
180MHz 60MHz 3x Closed Closed Open Closed
200MHz 66MHz 3x Closed Closed Open Closed
CPU VOLTAGE SELECTION (CPU 2)
Voltage JA1 JA2 JA3 JA4
» Automatic Open Open Open Open
2.1v Open Open Open Closed
2.2v Open Open Closed Open
2.3v Open Open Closed Closed
2.4v Open Closed Open Open
2.5v Open Closed Open Closed
2.6v Open Closed Closed Open
2.7v Open Closed Closed Closed
2.8v Closed Open Open Open
2.9v Closed Open Open Closed
3.0v Closed Open Closed Open
3.1v Closed Open Closed Closed
3.2v Closed Closed Open Open
3.3v Closed Closed Open Closed
3.4v Closed Closed Closed Open
3.5v Closed Closed Closed Closed
CPU VOLTAGE SELECTION (CPU 1)
Voltage JB1 JB2 JB3 JB4
» Automatic Open Open Open Open
2.1v Open Open Open Closed
2.2v Open Open Closed Open
2.3v Open Open Closed Closed
2.4v Open Closed Open Open
2.5v Open Closed Open Closed
2.6v Open Closed Closed Open
2.7v Open Closed Closed Closed
2.8v Closed Open Open Open
2.9v Closed Open Open Closed
3.0v Closed Open Closed Open
3.1v Closed Open Closed Closed
3.2v Closed Closed Open Open
3.3v Closed Closed Open Closed
3.4v Closed Closed Closed Open
3.5v Closed Closed Closed Closed