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Table 50. Riser Configurations
Config
Riser Configuration
0
No riser
1
R2A
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 51. Configuration 0: No Riser
Card type
BOSS-N1
Table 52. Configuration 1: R2A
Card type
INTEL (NIC: 25 GB, FH)
INTEL (NIC: 100 GB, FH)
INTEL(NIC: ACC100, FH)
Mellanox (NIC: 100 GB, FH)
NVIDIA (DPU 2x25GbE, FH)
BOSS-N1
Removing the expansion card riser 2
Prerequisites
1. Follow the safety guidelines listed in
2. Follow the procedure listed in
3. Remove the
system
cover.
Steps
1. Loosen the captive screw on the riser.
2. Hold the expansion card riser 2 by the edges and lift the expansion card riser from the riser connector on the system board.
58
Installing and removing system components
CPUs
1
1
Slot priority
Integrated slot
Slot priority
1
1
1
1
Not supported
Integrated slot
Safety
instructions.
Before working inside your
PERC type
Rear storage
supported
No
No
No
No
system.
x16 CPU1
0
1
Maximum number of cards
1
Maximum number of cards
1
1
1
1
1
1
X16 CPU2
0
0
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