IBM i Series Handbook

iSeries and AS/400e Servers
72 iSeries Handbook
Table 4: Summary of the iSeries Model 820
Model 820
Processor Feature
#2395 #2396 #2397 #2398
Relative System Performance
(Note 1)
Processor CPW 370 950 2000 3200
Interactive CPW
#1521
#1522
#1523
#1524
#1525
#1526
#1527
35
70
120
240
-
-
-
35
70
120
240
560
-
-
35
70
120
240
560
1050
-
35
70
120
240
560
1050
2000
Number / Type / Speed of
Processors
1/Pulsar
400 Mhz
1/Pulsar
450 Mhz
2/iStar
500 Mhz
4/iStar
500 Mhz
L2 Cache (MB) 0 2 4 4
Main Storage (MB min/max) 256-4096 256-8192 256-16384 256-16384
Main Storage DIMMs (min/max) 2/8 2/16 2/32 2/32
Minimum Operating System
Level
V4R5 V4R5 V4R5 V4R5
Processor Group (Note 11) P10-P20 P20-P30 P20-P30 P30-P40
Model
820 Dedicated Server for Domino
Processor Feature
#2425 #2426 #2427
Relative System Performance (Note 1)
Processor CPW 100 200 300
Interactive CPW (Note 8)
Simple Mail Users
Mail and Calendaring Users
0
4250
2620
0
8000
4950
0
14400
8910
Number / Type / Speed of Processors 1/Pulsar
450 Mhz
2/iStar
500 Mhz
4/iStar
500 Mhz
L2 Cache (MB) 2 4 4
Main Storage (MB min/max) 256-8192 256-16384 256-16384
Main Storage DIMMs (min/max) 2/16 2/32 2/32
Minimum Operating System Level V4R5 V4R5 V4R5
Processor Group (Note 11) P05 P10 P10

IBM i Series Specifications

General

Operating System	IBM i
Form Factor	Rack, Tower
Storage	SSD and HDD options
Security	compliance
Virtualization	IBM PowerVM
CPU	POWER processors
Scalability	Scale-up