Chapter 5. IBM AS/400e 720, 730, and 740 models 151
#5153 #5153 Redundant Power Supplies
The #5153 consists of two power supplies: a 950 watt (re-rated to 970 at OS/400 V4R3) and a 650 watt (re-rated to 700 at
OS/400 V4R3). The #5153 provides redundancy for the power supplies in the system unit and system unit expansion. The
#5153 physically resides in the #5064/#9364 system unit expansion.
Maximum: One
Supported on the #2062, #2063, and #2064 Model 720 Processors only
#7128 #7128 DASD Expansion Unit
The #7128 allows the addition of five disk units to either the system unit or the #5064/#9364 system unit expansion.
Maximum: Three in the Model 720 Processor #2061; four in the Model 720 Processors #2062, #2063, and #2064
Supported on Model 720
#7130 #7130 Expansion Unit Tape Cage
The #7130 allows the addition of three tape units or CD-ROMs to the #5064/#9364 system unit expansion. Tape Units
#1349, #1350™, #1355, #1360, #6480, #6481, #6482, 6483, #6485, #6486, or #6490 are supported in the first two tape
positions. Only the #1355, #6485, and #6586 tape units are supported in the third position. A tape controller is required to
support these tape devices.
Maximum: One
Supported on Model 720
#9251 #9251 Base I/O Tower
The #9251 is the base tower on a Model 740. It includes four feature SPD IOP slots, space for three removable media
devices, one CD-ROM drive, one MFIOP, the ability to add up to 20 feature disk units (with #5057 Storage Expansion Unit),
and battery and power supplies.
Supported on Model 740
#9329 #9329 PCI Card Expansion Unit
The #9329 contains 11 low-speed PCI card slots and three high-speed PCI card slots. These are driven by one Base
Controller (CCIN 2809) and two feature controllers. One IPCS or Integrated xSeries Server optional. It also has space for
one or two #2686 or #2688 Optical Link Processor cards to support up to four external towers.
Maximum: One
Supported on Model 720
#9330 #9330 PCI integrated expansion unit
The #9330 PCI integrated expansion unit contains 11 low-speed PCI card slots and three high-speed PCI card slots. These
are driven by one Base Controller (CCIN 2824) and two feature controllers. One IPCS or Integrated xSeries Server is
optional. It also has space for one or two #2686 or #2688 Optical Link Processor cards to support up to four external towers.
Maximum: One
Supported on Model 720
#9331 #9331 expansion unit for SPD cards
The #9331 expansion unit for SPD cards allows the addition of up to six SPD cards and one or two #2686 or #2688 Optical
Link Processors to support up to four external towers. The #9331 includes an SPD Controller Card. CD-ROM is not
supported.
Maximum: One
Supported on Model 720
#9364 #9364 System Unit Expansion
The #9364 allows addition of either an #9331 expansion unit for SPD cards or a #9329/#9330 PCI integrated expansion
unit. It also supports one #7130 Expansion Unit Tape Cage for up to three tapes or CD-ROMs, base DASD cage supporting
five disks, up to two additional #7128 DASD Expansion Units can be supported. CD-ROM is not supported with the #9331
expansion unit for SPD cards.
Maximum: One
Supported on Model 720
