NCR CORPORATION

MODEL 3227

Processor	80486SX/80486DX/80486DX2
Processor Speed	25/33/50(internal)/66(internal)MHz
Chip Set	Unidentified
Video Chip Set	Unidentified
Maximum Onboard Memory	32MB
Maximum Video Memory	1MB
Cache	None
BIOS	Unidentified
Dimensions	310mm x 304mm
I/O Options	Floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2), VGA port, riser slot
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Serial port 2	J2	Front panel LEDs	J15
Serial port 1	J3	Speaker	J16
Parallel port	J4	Test connector	P1
VGA port	J5	Floppy drive interface	P10
PS/2 mouse port	J6	Riser slot	SL1
IDE interface	J11

USER CONFIGURABLE SETTINGS
Function		Label	Position
	Connector/jumper information unavailable	P2	Unidentified
»	Password normal operation	RK1	Open
	Password clear	RK1	Closed
»	On board video enabled	SW1/1	On
	On board video disabled	SW1/1	Off
»	Monitor type select color	SW1/2	On
	Monitor type select monochrome	SW1/2	Off
Note: If SW1/1 is set to the "on" position, SW1/2 has no function.

DRAM CONFIGURATION
Size	Bank 0	Bank 1
4MB	(4) 1M x 9	None
8MB	(4) 1M x 9	(4) 1M x 9
16MB	(4) 4M x 9	None
20MB	(4) 1M x 9	(4) 4M x 9
32MB	(4) 4M x 9	(4) 4M x 9
Note: The location of banks 0 & 1 are unidentified.

VIDEO MEMORY CONFIGURATION

Note: The location of the 1MB video memory is unidentified.

Share and Enjoy

Tags

MODEL 3227, motherboard, processor, socket, pentium, pentium pro, celeron, powerpc, alpha, 8088, 8086, 286, 386, 486, configuration, RAM, DRAM, floppy, jumper, connections