AS/400e server SB3
206 AS/400e System Handbook
The 9079 has a #9943 Base PCI IOP and a #9748 PCI RAID Disk Unit Controller. It also has
PCI slots for up 11 PCI IOAs, space for up to 45 disk units (Maximum of eight disks on the
SB3), space for two removable media devices, one battery backup, and redundant/hot swap
power supplies.
The #9079 is capable of controlling Ultra2 SCSI disk units.
The 11 PCI IOAs are supported (driven) by the base #9943 PCI IOP and by feature #2843
PCI IOPs or feature #2790 Integrated Netfinity Servers.
The mounting for the eight disk units is included in the #9079 (base).
The #9079 also supports up to two removable media devices (internal tape or CD-ROM).
These removable media devices are supported by the #9748.
#5150 Battery Backup (external)
The #5150 is an external battery backup that when used in conjunction with the internal
battery backup is capable of extending the battery backup time on Models 840 and SB3.
The Model SB3 is based on the Model 840. For system diagrams, see “AS/400e server 840”
on page 177.
I/O Processor and I/O Adapter Support
The following list shows the supported IOPs and IOAs. Please see “I/O Processor” on
page 241 and “I/O Adapter” on page 253 for full descriptions.
LAN/WAN/Workstation IOAs
• #2743 PCI 1 Gbps Ethernet IOA
• #2744 PCI 100 Mbps Token Ring IOA
• #4723 PCI 10 Mbps Ethernet IOA
• #4745 PCI Two Line WAN IOA
• #4746 PCI Twinaxial IOA
• #4750 PCI ISDN BRI U IOA
• #4751 PCI ISDN BRI S/T IOA
• #4761 PCI Integrated Analog Modem
• #4801 PCI Cryptographic Coprocessor
PCI configuration rules for V4R5 hardware are quite flexible. Please see “PCI Card
Placement Rules” on page 279 for complete rules.
Note
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