This riser enables two PCIe3 slots and is mandatory for all configurations.
DL160 Gen9 CPU1 Riser FIO Kit
This riser enables two PCIe3 slots and is mandatory for all configurations.
HPE DL160 Gen9 CPU1 Riser FIO Kit, PCIe3, ProLiant DL160 Gen9
HPE DL160 Gen9 CPU1 Riser FIO Kit. Interface: PCIe3, Compatibility: ProLiant DL160 Gen9