Dell PowerEdge R7615 - Page 167

Table 96. Expansion card riser configurations (continued)
Configurations Expansion card
risers
PCIe Slots Form factor Controlling
processor
Slot's electrical
bandwidth/
physical
connector
Config8. 1 x16 FH +
2 x8 LP
R2A 3 Low Profile Processor 1 PCIe Gen4 x8 (x16
connector)
R4A 6 Low Profile Processor 1 PCIe Gen4 x8 (x16
connector)
7 Full Height Processor 1 PCIe Gen4 x16 (x16
connector)
Config9. 1 x16 FH +
2 x8 LP
R2A 3 Low Profile Processor 1 PCIe Gen4 x8 (x16
connector)
6 Low Profile Processor 1 PCIe Gen4 x8 (x16
connector)
R3A 5 Full Height Processor 1 PCIe Gen4 x16 (x16
connector)
R4P 7 Full Height Processor 1 PCIe Gen5 x16 (x16
connector)
Config10. 1 x 16 FH,
2 x 8 LP
R1U 1 Full Height Processor 1 PCIe Gen5 x16 (x16
connector)
2 Full Height Processor 1 PCIe Gen5 x16 (x16
connector)
R3B 4 Full Height Processor 1 PCIe Gen5 x16 (x16
connector)
5 Full Height Processor 1 PCIe Gen5 x16 (x16
connector)
R4Q 7 Full Height Processor 1 PCIe Gen5 x16 (x16
connector)
8 Full Height Processor 1 PCIe Gen5 x16 (x16
connector)
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 97. Config 0: No riser – CPU
Card Type Slot Priority Maximum number of
cards
FOXCONN (Front PERC) Integrated slot 1
FOXCONN (Front PERC) Integrated slot 1
Inventec (LOM Card) Integrated slot 1
Inventec (LOM Card) Integrated slot 1
Intel (OCP: 25Gb) Integrated slot 1
Intel (OCP: 25Gb) Integrated slot 1
Mellanox (OCP: 25Gb) Integrated slot 1
Broadcom (OCP: 25Gb) Integrated slot 1
Installing and removing system components 167