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

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 speed	Clock speed	Multiplier	JC1	JC2	JC3	JC4
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 speed	Clock speed	Multiplier	JS1	JS2	JS3	JS4
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