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