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Table 27. Expansion card riser configurations
Expansion card riser
Riser 1A
Riser 2A
Riser 1B
Riser 2B
Riser 1B
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 28. Riser configurations: 1B
Card Type
HWRAID BOSS (ODM)
NVMe PCIe SSD (Dell design)
Infiniband HCA EDR (Mellanox)
100G NICs (Mellanox)
Omni-Path HFI (Intel)
Infiniband HCA FDR (Mellanox)
40G NICs (Intel)
40G NICs (Mellanox)
FC32 HBA (QLogic)
FC32 HBA (Emulex)
25G NICs (Broadcom)
25G NICs (Mellanox)
25G NICs (QLogic)
FC16 HBA (QLogic)
FC16 HBA (Emulex)
10Gb NICs (Broadcom)
10Gb NICs (Intel)
10Gb NICs (Mellanox)
10Gb NICs (QLogic)
10Gb NICs (Solarflare)
FC8 HBA (Emulex)
FC8 HBA (QLogic)
1Gb NICs (Broadcom)
1Gb NICs (Intel)
72
Installing and removing system components
PCIe slots on the
riser
Slot 1
Slot 2
Slot 3
Slot 1
Slot 2
Slot 1
Slot Priority
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Processor
Height
connection
Processor 1
Low Profile
Processor 1
Low Profile
Processor 2
Low Profile
Processor 1
Low Profile
Processor 2
Full Height
Processor 1
Low Profile
Length
Half Length
Half Length
Half Length
Half Length
Three-fourth
Length
Half Length
Form Factor
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Low Profile
Slot
width
x16
x16
x16
x16
x16
x16
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