Processor	80486DX
Processor Speed	33MHz
Chip set	OPTI
Max. Onboard DRAM	64MB
Cache	64/256KB
BIOS	AMI/Award
Dimensions	342mm x 323mm
I/O Options	serial ports (2), parallel port, IDE interface, floppy drive interface, bus mouse port
NPU Options	4167

CONNECTIONS
Purpose	Location	Purpose	Location
Bus mouse port	H150	Parallel port	J10
Speaker	H151	Floppy interface	J11
Power LED & keylock	H153	IDE interface	J12
IDE interface LED	H250	Serial port (COM1)	J13
Turbo switch	H261	Serial port (COM2)	J14
Turbo LED	H262	Reset switch	J260

USER CONFIGURABLE SETTINGS
Function		Jumper/Switch	Position
»	Factory configured - do not alter	H20	N/A
»	Factory configured - do not alter	H21	N/A
»	PS/2 mouse port enabled	H152	pins 2 & 3 closed
	PS/2 mouse port disabled	H152	pins 1 & 2 closed
»	Factory configured - do not alter	S150/1	N/A
»	Factory configured - do not alter	S150/2	N/A
»	Factory configured - do not alter	S150/3	N/A
»	Factory configured - do not alter	S150/4	N/A
»	Factory configured - do not alter	S150/5	N/A
»	Monitor type select color	S150/6	Open
	Monitor type select monochrome	S150/6	Closed
»	Factory configured - do not alter	S150/7	N/A
»	Factory configured - do not alter	S150/8	N/A

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
1MB	(4) 256K x 9	NONE	NONE	NONE
2MB	(4) 256K x 9	(4) 256K x 9	NONE	NONE
3MB	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9	NONE
4MB	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9
4MB	(4) 1M x 9	NONE	NONE	NONE
5MB	(4) 1M x 9	(4) 256K x 9	NONE	NONE
8MB	(4) 1M x 9	(4) 1M x 9	NONE	NONE
9MB	(4) 1M x 9	(4) 1M x 9	(4) 256K x 9	NONE
12MB	(4) 1M x 9	(4) 1M x 9	(4) 1M x 9	NONE
13MB	(4) 1M x 9	(4) 1M x 9	(4) 1M x 9	(4) 256K x 9
16MB	(4) 1M x 9	(4) 1M x 9	(4) 1M x 9	(4) 1M x 9
16MB	(4) 4M x 9	NONE	NONE	NONE
20MB	(4) 4M x 9	(4) 1M x 9	NONE	NONE
24MB	(4) 4M x 9	(4) 1M x 9	(4) 1M x 9	NONE
28MB	(4) 4M x 9	(4) 1M x 9	(4) 1M x 9	(4) 1M x 9
32MB	(4) 4M x 9	(4) 4M x 9	NONE	NONE
36MB	(4) 4M x 9	(4) 4M x 9	(4) 1M x 9	NONE
40MB	(4) 4M x 9	(4) 4M x 9	(4) 1M x 9	(4) 1M x 9
48MB	(4) 4M x 9	(4) 4M x 9	(4) 4M x 9	NONE
52MB	(4) 4M x 9	(4) 4M x 9	(4) 4M x 9	(4) 1M x 9
64MB	(4) 4M x 9	(4) 4M x 9	(4) 4M x 9	(4) 4M x 9

CACHE CONFIGURATION
Size	Bank 0
64KB	(8) 8K x 8
256KB	(8) 32K x 8