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Figure 86. Riser 4P
1. Slot 2
NOTE:
The expansion-card slots are not hot-swappable.
The following table provides guidelines for installing expansion cards to ensure proper cooling and mechanical fit. The expansion
cards with the highest priority should be installed first using the slot priority indicated. All the other expansion cards should be
installed in the card priority and slot priority order.
Table 80. Expansion card riser configurations
With
PCIe
Regular
slot
shroud
Full height
Slot 1
- Half
length
Full height
Slot 2
- Half
length
Low profile
Slot 3
- Half
length
Table 81. PCIe Riser Configurations
Config
RSR
No. of
uratio
Config
CPUs
n
uratio
numbe
n
r
0
No
1
RSR
1
R2A+R
1
3A
2
R2T+R
1
3P
3
R1Q+R
1
4P
4
R2T
1
With GPU
R1Q
shroud
Full height -
x16
Full length
(Gen5)
(Gen4)
Full height -
-
Full length
(Gen4)
Low profile
- Half
-
length
PERC
Rear
x8 CPU 1
type
Storage
Slot1 LP
suppo
Possible
rted
Front
No
0
PERC
Front
No
1 (Gen 4) 1 (Gen 4) 0
PERC
Front
No
0
PERC
Front
No
0
PERC
Front
No
0
PERC
R2A
R2T
R2U
x8
x16
x16
(Gen5)
(Gen5)
x8
x16
-
(Gen4)
-
-
-
x8 CPU
x16 CPU
2 Slot2
1 Slot1
LP
LP
0
0
0
1 (Gen 5) 1 (Gen 4) 1 (Gen 5) 0
0
0
0
1 (Gen 5) 1 (Gen 4) 0
Installing and removing system components
R3A
R3P
-
-
-
-
x16
x16
(Gen4)
(Gen5)
(Gen5)
x16 CPU
x16 CPU
x16 CPU
1 Slot2
1 Slot3
1 Slot1
LP
LP
FH
0
0
0
0
1 (Gen 4) 0
0
0
1 (Gen 5) 1 (Gen 5)
0
R3S
R4P
-
-
x16
-
(Gen5)
x16
-
x16 CPU
1 Slot2
FH
0
0
0
0
115
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