Chapter 15. Summary of IBM AS/400e RISC models 501
15.5.3 Model 640 and 650 capacities
Model 640 Model 650
Processor Feature
#2237 #2238 #2239 #2240 #2243 #2188 #2189
Relative system performance (CPW)
1
Number of n-way multiprocessors
Main storage (MB)
V4R2
V4R3
Disk storage base (GB)
319.0
1
512-12288
512-16384
583.3
2
512-12288
512-16384
998.6
4
512-12288
512-16384
1794.0
8
1024-20480
1024-32758
2340.0
12
1024-20480
1024-32758
3660.0
8
-
1024-40960
4550.0
12
-
1024-40960
4.19 4.19
V4R1
Maximum internal (GB)
Maximum external (GB)
Maximum combined (GB)
927.7
893.3
927.7
996.4
962.0
996.4
V4R2
Maximum internal (GB)
Maximum external (GB)
Maximum combined (GB)
1340.0
1305.6
1340.0
1546.1
1511.8
1546.1
V4R3/V4R4
Maximum internal (GB)
Maximum external (GB)
Maximum combined (GB)
1340.0
1305.6
1340.0
2095.9
2061.3
2095.9
Disk unit IOPs
Minimum feature card slots
Maximum feature card slots-SPD
Maximum feature card slots-PCI
Communications lines (V4R1/V4R2)
Communications lines (V4R3/V4R4)
LAN/ATM adapters
7
V4R1/V4R2/V4R3
1-37
3
235
216
1-200
1-200
0-32
0-32
1-37
3
237
216
1-250
1-300
0-48
0-72
Maximum workstation controllers
Twinaxial / ASCII
Maximum workstations
Twinaxial
ASCII
¼-inch/8 mm cartridge tape (internal)
½-inch tape (external)
Reel 2440, 9348
34xx, 35xx
9347
8 mm cartridge tape (external)
Optical libraries
Diskettes (5 ¼-inch or 8-inch)
Fax adapters
Cryptographic processor
System I/O buses
System expansion
#5065, #5072, #5073, #5082, #5083
Bus expansion (#5044)
Storage expansion
#5055/#5057
#5052/#5058
175
7000
3150
0-17
0-4
0-8
0-2
0-4
0-22
0-2
0-32
0-3
1-19
0-18
0-9
0-1
0-18
175
7000
3150
0-17
0-4
0-8
0-2
0-4
0-22
0-2
0-32
0-3
1-19
0-18
0-9
0-1
0-18
