IBM i series Handbook page 808

Summary of Earlier AS/400, AS/400e, and iSeries Models
Workstation Attachment
Controllers Minimum/Maximum
15
Twinax Devices
V4R1
V4R2/V4R3
15
ASCII Devices
V4R1
V4R2/V4R3
LocalTalk Devices
Communications Lines
Fax Adapters
Cryptographic Processor
LAN/ATM Ports
8
Integrated PC Servers
Optical Libraries
778
iSeries Handbook
14
3
7
28
6
28
0
1-200
0-32
0-1
1-32
0-16
0-22
3 3
7 7
28 28
6 6
28 28
0 0
1-200 1-200
0-32 0-32
0-1 0-1
1-32 1-32
0-16 0-16
0-22 0-22
3
7
28
6
28
0
1-200
0-32
0-1
1-32
0-16
0-22