Processor	CX M1/AM K5/Pentium
Processor Speed	75/90/100/120/125/133/150/166/180/200MHz
Chip Set	Intel
Video Chip Set	None
Maximum Onboard Memory	512MB (EDO supported)
Maximum Video Memory	None
Cache	256/512KB
BIOS	Award
Dimensions	330mm x 218mm
I/O Options	32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), cache slot
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
IDE interface 1	CN3	Floppy drive interface	J6
IDE interface 2	CN4	Chassis fan power	J9
Green PC LED	GD	32-bit PCI slots	PC1 - PC4
Green PC connector	GN	Power LED & keylock	PWR
IDE interface LED	HD	Reset switch	RST
PS/2 mouse interface	J2	Cache slot	SL1
Serial port 1	J3	Speaker	SPK
Serial port 2	J4	Turbo switch	TB
Parallel port	J5	Turbo LED	TD

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2
8MB	(2) 1M x 36	None	None
16MB	(2) 1M x 36	(2) 1M x 36	None
16MB	(2) 2M x 36	None	None
24MB	(2) 2M x 36	(2) 1M x 36	None
24MB	(2) 1M x 36	(2) 1M x 36	(2) 1M x 36
32MB	(2) 4M x 36	None	None
32MB	(2) 2M x 36	(2) 2M x 36	None
40MB	(2) 4M x 36	(2) 1M x 36	None
48MB	(2) 4M x 36	(2) 2M x 36	None
48MB	(2) 4M x 36	(2) 1M x 36	(2) 1M x 36
56MB	(2) 4M x 36	(2) 2M x 36	(2) 1M x 36
64MB	(2) 8M x 36	None	None
64MB	(2) 4M x 36	(2) 4M x 36	None
80MB	(2) 8M x 36	(2) 2M x 36	None
80MB	(2) 8M x 36	(2) 1M x 36	(2) 1M x 36
88MB	(2) 8M x 36	(2) 2M x 36	(2) 1M x 36
96MB	(2) 8M x 36	(2) 4M x 36	None
96MB	(2) 4M x 36	(2) 4M x 36	(2) 4M x 36
96MB	(2) 8M x 36	(2) 2M x 36	(2) 2M x 36
104MB	(2) 8M x 36	(2) 4M x 36	(2) 1M x 36
112MB	(2) 8M x 36	(2) 4M x 36	(2) 2M x 36
128MB	(2) 8M x 36	(2) 4M x 36	(2) 4M x 36
128MB	(2) 16M x 36	None	None
128MB	(2) 8M x 36	(2) 8M x 36	None
136MB	(2) 8M x 36	(2) 8M x 36	(2) 1M x 36
136MB	(2) 16M x 36	(2) 1M x 36	None
144MB	(2) 16M x 36	(2) 2M x 36	None
144MB	(2) 16M x 36	(2) 1M x 36	(2) 1M x 36
152MB	(2) 16M x 36	(2) 2M x 36	(2) 1M x 36
160MB	(2) 16M x 36	(2) 4M x 36	None

DRAM CONFIGURATION (CON’T)
Size	Bank 0	Bank 1	Bank 2
264MB	(2) 32M x 36	(2) 1M x 36	None
272MB	(2) 32M x 36	(2) 1M x 36	(2) 1M x 36
272MB	(2) 32M x 36	(2) 2M x 36	None
288MB	(2) 32M x 36	(2) 2M x 36	(2) 2M x 36
288MB	(2) 32M x 36	(2) 4M x 36	None
320MB	(2) 32M x 36	(2) 4M x 36	(2) 4M x 36
320MB	(2) 32M x 36	(2) 8M x 36	None
384MB	(2) 32M x 36	(2) 8M x 36	(2) 8M x 36
384MB	(2) 32M x 36	(2) 16M x 36	None
512MB	(2) 32M x 36	(2) 16M x 36	(2) 16M x 36
512MB	(2) 32M x 36	(2) 32M x 36	None
256MB	(2) 32M x 36	None	None
160MB	(2) 16M x 36	(2) 2M x 36	(2) 2M x 36
168MB	(2) 16M x 36	(2) 4M x 36	(2) 1M x 36
176MB	(2) 16M x 36	(2) 4M x 36	(2) 2M x 36
192MB	(2) 16M x 36	(2) 8M x 36	None
192MB	(2) 16M x 36	(2) 4M x 36	(2) 4M x 36
200MB	(2) 16M x 36	(2) 8M x 36	(2) 1M x 36
208MB	(2) 16M x 36	(2) 8M x 36	(2) 2M x 36
224MB	(2) 16M x 36	(2) 8M x 36	(2) 4M x 36
256MB	(2) 16M x 36	(2) 16M x 36	None
256MB	(2) 16M x 36	(2) 8M x 36	(2) 8M x 36
264MB	(2) 16M x 36	(2) 16M x 36	(2) 1M x 36
272MB	(2) 16M x 36	(2) 16M x 36	(2) 2M x 36
288MB	(2) 16M x 36	(2) 16M x 36	(2) 4M x 36
320MB	(2) 16M x 36	(2) 16M x 36	(2) 8M x 36
384MB	(2) 16M x 36	(2) 16M x 36	(2) 16M x 36
512MB	(2) 32M x 36	(2) 32M x 36	None
Note: Board accepts EDO memory.

CACHE CONFIGURATION
Size	Bank 0	SL1	Tag 0	Tag 1
256KB	(2) 32K x 32	Not installed	(1) 16K x 8	None
256KB	(2) 32K x 32	Not installed	(1) 16K x 8	(1) 16K x 8
512KB	(2) 32K x 32	256KB module installed	(1) 16K x 8	None
512KB	(2) 32K x 32	256KB module installed	(1) 16K x 8	(1) 16K x 8

CPU SPEED SELECTION (CYRIX)
CPU speed	Clock speed	Multiplier	JP1	JP2	JP3
120MHz	50MHz	2x	1 & 2	1 & 2	1 & 2
133MHz	55MHz	2x	N/A	N/A	1 & 2
150MHz	60MHz	2x	1 & 2	2 & 3	1 & 2
166MHz	66MHz	2x	2 & 3	1 & 2	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CYRIX, CON’T)
CPU speed	Clock speed	Multiplier	SW1/1	SW1/2	SW1/3	SW1/4
120MHz	50MHz	2x	On	Off	On	On
133MHz	55MHz	2x	On	Off	Off	Off
150MHz	60MHz	2x	On	Off	Off	On
166MHz	66MHz	2x	On	Off	On	Off

CPU SPEED SELECTION (AMD)
CPU speed	Clock speed	Multiplier	JP1	JP2	JP3
75MHz	50MHz	1.5x	1 & 2	1 & 2	Open
90MHz	60MHz	1.5x	1 & 2	2 & 3	Open
100MHz	66MHz	1.5x	2 & 3	1 & 2	Open
100MHz	50MHz	1.5x	1 & 2	1 & 2	Open
120MHz	60MHz	1.5x	1 & 2	2 & 3	Open
133MHz	66MHz	2x	2 & 3	1 & 2	1 & 2
150MHz	60MHz	2x	1 & 2	2 & 3	1 & 2
166MHz	66MHz	2x	2 & 3	1 & 2	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AMD, CON’T)
CPU speed	Clock speed	Multiplier	SW1/1	SW1/2	SW1/3	SW1/4
75MHz	50MHz	1.5x	Off	Off	On	On
90MHz	60MHz	1.5x	Off	Off	Off	On
100MHz	66MHz	1.5x	Off	Off	On	Off
100MHz	50MHz	1.5x	Off	Off	On	On
120MHz	60MHz	1.5x	Off	Off	Off	On
133MHz	66MHz	2x	On	Off	On	Off
150MHz	60MHz	2x	On	Off	Off	On
166MHz	66MHz	2x	On	Off	On	Off

CPU SPEED SELECTION (INTEL)
CPU speed	Clock speed	Multiplier	JP1	JP2	JP3
75MHz	50MHz	1.5x	1 & 2	1 & 2	Open
90MHz	60MHz	1.5x	1 & 2	2 & 3	Open
100MHz	66MHz	1.5x	2 & 3	1 & 2	Open
120MHz	60MHz	2x	1 & 2	2 & 3	1 & 2
125MHz	50MHz	2.5x	1 & 2	1 & 2	1 & 2, 3 & 4
133MHz	66MHz	2x	2 & 3	1 & 2	1 & 2
150MHz	60MHz	2.5x	1 & 2	2 & 3	1 & 2, 3 & 4
166MHz	66MHz	2.5x	2 & 3	1 & 2	1 & 2, 3 & 4
180MHz	60MHz	3x	1 & 2	2 & 3	3 & 4
200MHz	66MHz	3x	2 & 3	1 & 2	3 & 4
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL, CON’T)
CPU speed	Clock speed	Multiplier	SW1/1	SW1/2	SW1/3	SW1/4
75MHz	50MHz	1.5x	Off	Off	On	On
90MHz	60MHz	1.5x	Off	Off	Off	On
100MHz	66MHz	1.5x	Off	Off	On	Off
120MHz	60MHz	2x	On	Off	Off	On
125MHz	50MHz	2.5x	On	On	On	On
133MHz	66MHz	2x	On	Off	On	Off
150MHz	60MHz	2.5x	On	On	Off	On
166MHz	66MHz	2.5x	On	On	On	Off
180MHz	60MHz	3x	Off	On	Off	On
200MHz	66MHz	3x	Off	On	On	Off