5078 Pci Expansion Unit Schematic; 5079 1.8 M I/O Tower - IBM eserver i5 Handbook

Draft Document for Review October 18, 2004
The #5078 can also be mounted in an #0550 and #0551 iSeries Rack by
ordering feature code #0578 instead of #5078. See page "Racks" on page 285
for information about the #0550, #0551, and #0578. The #5078 PCI Expansion
Unit counts as one tower for HSL loop rules.
The #5078/#0578 is not supported on Models 520, 550, 570, and 595.

#5078 PCI Expansion Unit schematic

OP Panel
Legend
Base Feature
Note 1: If C05 has an Integrated xSeries Server,
slot C06 is unavailable, and slot C07 is available
only as a short slot.

#5079 1.8 M I/O Tower

The #5079 1.8 M I/O Tower is essentially two #5074 PCI Expansion Towers, with
side covers and casters removed, placed in a 1.8 M tower. Each #5079 tower
counts as two #5074s toward the system model maximum number of towers.
The #5079 is attached to Models 520, 550, 570, 595, 810, 820, 825, 830, 840,
870, and 890 for adding up to 90 disk units, up to 22 PCI IOAs, and up to four
removable media units. The #5079 includes two #9691 Bus Adapters, two #9739
BULK
BULK
B03 B04
Front
Required Feature
Note 2: If C11 has an Integrated xSeries Server,
slot C12 is unavailable, and slot C13 is available
only as a short slot.
Restriction: #5700/#5701 must be placed in a
32-bit slot
1
Back
Unavailable if
Integrated xSeries
Server is installed
Note 3: If #5700/#5701 is installed in C01
then move Disk IOA to next available slot.
Towers, racks, and high-speed link
5486Towr.fm
2
267