DTK COMPUTER, INC. PRM-0080I (VER. 1.00) Device Type Mainboard Processor Pentium II Processor Speed 233/266/275/333/400/450MHz Chip Set Intel 440BX Maximum Onboard Memory 512MB (EDO & SDRAM supported) Cache 256/512KB (located on Pentium II CPU) BIOS Award/AMI Dimensions 305mm x 217mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interface, parallel port, PS/2 mouse port, serial ports (2), [Image] CONNECTIONS Purpose Location Purpose Location AGP slot AGP IR connector JP10 ATX power ATX Floppy drive JP12 interface Serial port 2 CN1 Intel PC/PCI header JP13 Parallel port CN2 IDE interface 1 JP14 Serial port 1 CN3 IDE interface 2 JP15 USB connector 1 CN4 Wake on LAN connector JP16 USB connector 2 CN5 IDE interface LED JP17 PS/2 mouse port CN6 Speaker JP18 Chassis fan power FAN1 Power switch JP19 Chassis fan power FAN3 Reset switch JP20 CPU fan power FAN2 Power LED JP21 ATX power connector JP1 32-bit PCI slots PC1 - PC4 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation J4 Pins 1 & 2 closed CMOS memory clear J4 Pins 2 & 3 closed » Flash BIOS voltage select 5v J6 Pins 1 & 2 closed Flash BIOS voltage select 12v J6 Pins 2 & 3 closed DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 8 1MB x 64 None None None 16 1MB x 64 1MB x 64 None None 16 2MB x 64 None None None 24 1MB x 64 1MB x 64 1MB x 64 None 32 2MB x 64 2MB x 64 None None 32 4MB x 64 None None None 32 1MB x 64 1MB x 64 1MB x 64 1MB x 64 64 2MB x 64 2MB x 64 2MB x 64 2MB x 64 64 4MB x 64 4MB x 64 None None 64 8MB x 64 None None None 80 4MB x 64 2MB x 64 2MB x 64 2MB x 64 96 4MB x 64 4MB x 64 4MB x 64 None 96 4MB x 64 4MB x 64 2MB x 64 2MB x 64 112 4MB x 64 4MB x 64 4MB x 64 2MB x 64 112 8MB x 64 2MB x 64 2MB x 64 2MB x 64 128 4MB x 64 4MB x 64 4MB x 64 4MB x 64 128 8MB x 64 8MB x 64 None None 128 16MB x 64 None None None 160 8MB x 64 8MB x 64 2MB x 64 2MB x 64 256 8MB x 64 8MB x 64 8MB x 64 8MB x 64 176 16MB x 64 2MB x 64 2MB x 64 2MB x 64 192 8MB x 64 8MB x 64 8MB x 64 None DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 208 8MB x 64 8MB x 64 8MB x 64 2MB x 64 320 16MB x 64 8MB x 64 8MB x 64 8MB x 64 192 16MB x 64 16MB x 64 None None 288 16MB x 64 16MB x 64 2MB x 64 2MB x 64 384 16MB x 64 16MB x 64 8MB x 64 8MB x 64 384 16MB x 64 16MB x 64 16MB x 64 None 384 16MB x 64 16MB x 64 8MB x 64 8MB x 64 400 16MB x 64 16MB x 64 16MB x 64 2MB x 64 448 16MB x 64 16MB x 64 16MB x 64 8MB x 64 512 16MB x 64 16MB x 64 16MB x 64 16MB x 64 CPU SPEED SELECTION (INTEL) Speed Clock Multiplier J3/pins 1 J3/pins 3 J3/pins 5 speed & 2 & 4 & 6 233MHz 66MHz 3.5x Open Open Closed 266MHz 66MHz 4x Closed Closed Open 300MHz 66MHz 4.5x Open Closed Open 333MHz 66MHz 5x Closed Open Open 350MHz 100MHz 3.5x Open Open Closed 400MHz 100MHz 4x Closed Closed Open 450MHz 100MHz 4.5x Open Closed Open