Processor	80486SX
Processor Speed	25/33
Chip Set	OPTI
Max. Onboard DRAM	32MB
Cache	64/128KB (external cache card)
BIOS	AMI
Dimensions	330mm x 218mm
I/O Options	32-bit external memory card, 32-bit external cache card
NPU Options	4167

CONNECTIONS
Purpose	Location	Purpose	Location
External battery	J1	Power LED & keylock	J27
Turbo LED	J25	Reset switch	SW1
Speaker	J26	32-bit external memory card	SL1

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Monitor type select color	JP2	Closed
	Monitor type select monochrome	JP2	Open
»	Cache enabled	JP5, JP6	Open
	Cache disabled	JP5, JP6	Closed

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) 1M x 9	NONE	NONE	NONE
4MB	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9
5MB	(4) 256K x 9	(4) 1M x 9	NONE	NONE
6MB	(4) 256K x 9	(4) 256K x 9	(4) 1M x 9	NONE
7MB	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9	(4) 1M x 9
8MB	(4) 1M x 9	(4) 1M x 9	NONE	NONE
12MB	(4) 1M x 9	(4) 1M x 9	(4) 1M x 9	NONE
16MB	(4) 4M x 9	NONE	NONE	NONE
16MB	(4) 1M 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
Note:Banks 2 & 3 are located on the external memory card..

EXTERNAL CACHE CARD JUMPER CONFIGURATION
Size	JP1	JP2	JP3	JP4	JP5
64KB	1 & 2	Open	Open	1 & 2	1 & 2
128KB	2 & 3	Closed	Closed	2 & 3	2 & 3
Note:Pins designated should be in the closed position. JP1-5 are located on the external cache card.