Processor	80486SX/80487SX/80486DX/80486DX2/P23T/P24T
Processor Speed	25/66(internal)MHz
Chip Set	Unidentified
Video Chip Set	None
Maximum Onboard Memory	64MB
Maximum Video Memory	None
Cache	Unidentified
BIOS	Unidentified
Dimensions	330mm x 218mm
I/O Options	Floppy drive interface, SCSI connector, CPU slot, video slot
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
+5v keyboard fuse	F1	SCSI interface	CN2
+5v floppy drive fuse	F2	Speaker	J1
+12v floppy drive fuse	F3	Front panel LEDs	JP2
+5v (TERMPWR) SCSI bus fuse	F4	CPU slot	SL1
Floppy drive interface	CN1	Video slot	SL2

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	CMOS memory normal operation	FS1	Pins 2 & 3 closed
	CMOS memory clear	FS1	Pins 1 & 2 closed
	Resistor information unavailable	T1	Unidentified
	Resistor information unavailable	T2	Unidentified
	Resistor information unavailable	T3	Unidentified

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2
2MB	(2) 256K x 36	None	None
4MB	(2) 256K x 36	(2) 256K x 36	None
4MB	(2) 512K x 36	None	None
6MB	(2) 256K x 36	(2) 256K x 36	(2) 256K x 36
6MB	(2) 512K x 36	(2) 256K x 36	None
8MB	(2) 512K x 36	(2) 256K x 36	(2) 256K x 36
8MB	(2) 512K x 36	(2) 512K x 36	None
8MB	(2) 1M x 36	None	None
10MB	(2) 512K x 36	(2) 512K x 36	(2) 256K x 36
10MB	(2) 1M x 36	(2) 256K x 36	None
12MB	(2) 512K x 36	(2) 512K x 36	(2) 512K x 36
12MB	(2) 1M x 36	(2) 512K x 36	None
16MB	(2) 1M x 36	(2) 512K x 36	(2) 512K x 36
16MB	(2) 1M x 36	(2) 1M x 36	None
16MB	(2) 2M x 36	None	None
18MB	(2) 1M x 36	(2) 1M x 36	(2) 256K x 36
18MB	(2) 2M x 36	(2) 256K x 36	None
20MB	(2) 1M x 36	(2) 1M x 36	(2) 512K x 36
20MB	(2) 2M x 36	(2) 256K x 36	(2) 256K x 36
20MB	(2) 2M x 36	(2) 512K x 36	None
24MB	(2) 1M x 36	(2) 1M x 36	(2) 1M x 36
24MB	(2) 2M x 36	(2) 512K x 36	(2) 512K x 36
24MB	(2) 2M x 36	(2) 1M x 36	None
32MB	(2) 2M x 36	(2) 1M x 36	(2) 1M x 36
32MB	(2) 2M x 36	(2) 2M x 36	None
32MB	(2) 4M x 36	None	None
36MB	(2) 2M x 36	(2) 2M x 36	(2) 512K x 36
36MB	(2) 4M x 36	(2) 256K x 36	(2) 256K x 36
36MB	(2) 4M x 36	(2) 512K x 36	None
40MB	(2) 2M x 36	(2) 2M x 36	(2) 1M x 36
40MB	(2) 4M x 36	(2) 512K x 36	(2) 512K x 36
40MB	(2) 4M x 36	(2) 1M x 36	None
44MB	(2) 4M x 36	(2) 1M x 36	(2) 512K x 36
48MB	(2) 2M x 36	(2) 2M x 36	(2) 2M x 36

DRAM CONFIGURATION (CON’T)
Size	Bank 0	Bank 1	Bank 2
48MB	(2) 4M x 36	(2) 1M x 36	(2) 1M x 36
48MB	(2) 4M x 36	(2) 2M x 36	None
56MB	(2) 4M x 36	(2) 2M x 36	(2) 1M x 36
64MB	(2) 4M x 36	(2) 4M x 36	None
64MB	(2) 8M x 36	None	None

USER CONFIGURABLE SETTINGS
Function		Label	Position
	Jumper information unavailable	JP2	Unidentified

CACHE CONFIGURATION

Note: The size of the cache module is unidentified.

USER CONFIGURABLE SETTINGS
Function		Label	Position
	Jumper information unavailable	JP1	Unidentified

CACHE CONFIGURATION

Note: The size of the cache module is unidentified.

CPU TYPE SELECTION
Type	SW1/1	SW1/2	SW1/3	SW1/4
80486SX	Off	Off	On	Off
80487SX	Off	Off	On	Off
80486DX	Off	On	Off	Off
80486DX2	On	Off	Off	Off
P23T	Off	Off	On	Off
P24T	Off	Off	Off	On