Dell EMC PowerEdge R7525 Installation And Service Manual page 84

Table 17. Expansion card riser configurations (continued)
Expansion card riser
Riser 2
Riser 3
Riser 4
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 18. Configuration 0 - No riser
Card type
Broadcom (OCP: 25 Gb)
QLogic (OCP: 25 Gb)
Mellanox (OCP: 25 Gb)
SolarFlare (OCP: 25 Gb)
Intel (OCP: 25 Gb)
Intel (OCP: 10 Gb)
Broadcom (OCP: 10 Gb)
QLogic (OCP: 10 Gb)
Broadcom (OCP: 1 Gb)
Intel (OCP: 1 Gb)
Table 19. Configuration 1: R1B
Card type
Intel (NIC: 25 Gb)
SolarFlare (NIC: 25 Gb)
Broadcom (NIC: 25 Gb)
QLogic (NIC: 25 Gb)
Emulex (HBA: FC32)
QLogic (HBA: FC32)
84 Installing and removing system components
PCIe slots Processor
connection
Slot 3 Processor 1
Slot 6 Processor 2
Slot 4
Processor 2
Slot 5
Slot 7
Processor 2
Slot 8
Slot priority
Internal slot
Internal slot
Internal slot
Internal slot
Internal slot
Internal slot
Internal slot
Internal slot
Internal slot
Internal slot
Slot priority
1,2
1,2
1,2
1,2
1,2
1,2
Height Length
Low Profile Half Length
Full Height Half Length
Full Height Half Length
Maximum number of cards
1
1
1
1
1
1
1
1
1
1
Maximum number of cards
2
2
2
2
2
2
Slot
width
x16
x16
x8
x8
x16
x8
x16
x8
x16