Quick Specs If you want to install 2 GPUs into the Dl360 Gen9 server you will need to install this PCIe riser as the Secondary Riser for slot 3. This Kit also contains the cables need for both GPUs in slot 1 and 3. 775429-001 - PCI card support bracket - Plastic bracket that slide-locks on to two standoffs on the right side of the chassis frame 780426-001 - GPU power cable - 85mm long (3.3 inches) long - Interconnects the graphics accelerator board to the additional power connector on the secondary riser board 780427-001 - GPU power cable - 140mm long (5.5 inches) long - Interconnects the graphics accelerator board to the additional power connector on the primary riser board 775419-001 - Secondary PCIe3 riser board ONLY - Provides a full-height x16 PCIe3 in slot 3 of the server - Plugs in the secondary riser slot on the system I/O board - This optional board requires that a second processor be installed