NCR CORPORATION
MODEL 3350 WORKSTATION/SERVER
|
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 |