IBM PS/1 User Manual

Soft-
ware
59G9531
59G9531
59G9531
93F2367
93F2367
59G9531
59G9531
93F2368
93F2368
93F2367
59G9531
59G9531
93F2367
93F2367
93F2367
Modem
93F0024
93F0024
34G1854
93F0024
93F0024
34G1854
34G1854
93F0024
93F0024
93F0024
34G1854
34G1854
93F0024
93F0024
93F0024
Display
33G4393
33G4393
33G5373
33G4393
33G5373
39G2723
33G5373
33G5373
33G5373
33G5373
59G7874
59G7874
33G4393
33G4393
33G5373
Power
Supply
93F2390
93F2390
52G8741
93F2390
93F2392
60G1996
52G8741
93F2392
93F2392
93F2392
52G8741
60G1996
93F2390
93F2390
93F2392
Hard
Drive
59G9567
93F2329
93F2363
93F2329
93F2363
93F2363
N/A
93F0118
93F0118
93F0118
59G9562
59G9562
59G9567
93F2329
93F2363
Drive B
(5.25-in)
N/A
93F2362
93F2362
N/A
93F2362
93F2362
93F2362
93F2362
93F2362
93F2362
93F2362
93F2362
N/A
93F2362
93F2362
Disk Drives
Drive A
(3.5-in)
93F2361
93F2361
93F2361
93F2361
93F2361
93F2361
93F2361
93F2361
93F2361
93F2361
93F2361
93F2361
93F2361
93F2361
93F2361
Memory
92F0102
92F0102
92F0105
N/A
N/A
92F0105
92F0105
N/A
N/A
N/A
92F0105
64F3686
N/A
N/A
N/A
Basic
Board
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
System Board
Filled
Board
34G1871
34G1871
34G1872
34G1848
34G1848
34G1874
34G1876
34G1894
34G1894
34G1894
34G1942
34G1881
93F2397
93F2397
93F2398
Table A-1 (Page 3 of 4). U.S. Machine Types 2133/2155/2168 (Factory-Installed Parts). Refer to “System Board
Layouts” on page 5-2 for system board details and to “Parts Catalog” on page 7-1 for parts assemblies.
Model
S45
S47
S50
S53
S54
S55
S70
S75
S76
S78
S80
S85
W11
W13
W14
N/A = FRU part number varies. See “Parts Catalog” on page 7-1.
A-4

IBM PS/1 Specifications

General

Processor	Intel 80286 or 80386
Processor Speed	10 MHz (80286)
RAM	1 MB (expandable to 2 MB or more)
Storage	40 MB hard drive
Floppy Drive	3.5" 1.44 MB
Graphics	VGA
Ports	Serial, Parallel, Mouse