Processor	80486DX
Processor Speed	25/33MHz
Chip Set	C & T
Max. Onboard DRAM	20MB
Cache	64KB
BIOS	AMI
Dimensions	355.6mm x 304mm
I/O Options	32-bit external memory card slot
NPU Options	3167

CONNECTIONS
Purpose	Location	Purpose	Location
Turbo LED	J1	Power LED & keylock	J8
Reset switch	J2	External battery	J9
Speaker	J7	32-bit external memory card	S1

USER CONFIGURABLE SETTINGS
Function		Switch	Position
»	Factory configured - do not alter	SW1/1	Off
»	Monitor type select monochrome	SW1/2	Off
	Monitor type select color	SW1/2	On
	Note : Cache is factory installed and is not configurable. The size and location of cache and tag are unidentified.

DRAM CONFIGURATION
Size	Bank 0	Bank 1
1MB	(36) 41256	NONE
1MB	NONE	(4) 256K x 9
2MB	(36) 41256	(4) 256K x 9
4MB	(36) 411000	NONE
4MB	NONE	(4) 1M x 9
5MB	(36) 41256	(4) 1M x 9
5MB	(36) 411000	(4) 256K x 9
8MB	(36) 411000	(4) 1M x 9
16MB	NONE	(4) 4M x 9
17MB	(36) 41256	(4) 4M x 9
20MB	(36) 411000	(4) 4M x 9
Note : There were two versions of this board made, one that had 1MB of DIPP DRAM installed and one that had 4MB of DIPP DRAM installed. The 1MB version could be upgraded by the factory to support 4MB of DIPP DRAM.

DRAM JUMPER CONFIGURATION
Size	J26	J27
1MB	Open	pins 1 & 2 and 3 & 4 closed
1MB	Open	pins 2 & 3 and 4 & 5 closed
2MB	Open	pins 1 & 2 and 3 & 4 closed
4MB	Open	pins 1 & 2 and 3 & 4 closed
4MB	Open	pins 2 & 3 and 4 & 5 closed
5MB	Open	pins 1 & 2 and 3 & 4 closed
5MB	Open	pins 2 & 3 and 4 & 5 closed
8MB	Open	pins 2 & 3 and 4 & 5 closed
16MB	pins 1 & 2 closed	pins 2 & 3 and 4 & 5 closed
17MB	pins 1 & 2 closed	pins 1 & 2 and 3 & 4 closed
20MB	pins 1 & 2 closed	pins 1 & 2 and 3 & 4 closed