IBM 88772ru User Guide - Page 51

Slots, populated, microprocessor, memory, cards, Passthru, requirement

Page 51 highlights

1 2 3 4 v You must install a passthru card in a microprocessor/memory card slot to support some microprocessor/memory card configurations. See Table 5 for the passthru card installation requirements. Table 5. Passthru card installation requirements Slots populated with microprocessor/ memory cards Passthru card requirement Slot 1 Slot 2 Slot 1 and slot 2 None Slot 1, slot 2, and slot 3 Slot 4 Slot 1, slot 2, slot 3, and slot 4 None v All 6 fans must be installed to support some microprocessor/memory card configurations. See Table 6 for the fan requirements. Table 6. Fan requirements Slots populated with microprocessor/ memory cards Slot 1 Slot 1 and slot 2 Slot 1, slot 2, and slot 3 Slot 1, slot 2, slot 3, and slot 4 Fan requirement Fans in locations 1, 2, and 5 Fans in locations 1, 2, and 5 All 6 fans All 6 fans Chapter 2. Installing optional devices 39

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1
2
3
4
v
You
must
install
a
passthru
card
in
a
microprocessor/memory
card
slot
to
support
some
microprocessor/memory
card
configurations.
See
Table
5
for
the
passthru
card
installation
requirements.
Table
5.
Passthru
card
installation
requirements
Slots
populated
with
microprocessor/
memory
cards
Passthru
card
requirement
Slot
1
Slot
2
Slot
1
and
slot
2
None
Slot
1,
slot
2,
and
slot
3
Slot
4
Slot
1,
slot
2,
slot
3,
and
slot
4
None
v
All
6
fans
must
be
installed
to
support
some
microprocessor/memory
card
configurations.
See
Table
6
for
the
fan
requirements.
Table
6.
Fan
requirements
Slots
populated
with
microprocessor/
memory
cards
Fan
requirement
Slot
1
Fans
in
locations
1,
2,
and
5
Slot
1
and
slot
2
Fans
in
locations
1,
2,
and
5
Slot
1,
slot
2,
and
slot
3
All
6
fans
Slot
1,
slot
2,
slot
3,
and
slot
4
All
6
fans
Chapter
2.
Installing
optional
devices
39