HP ProLiant SL270s Gen8 SE Server - Manual (Page 38)

Hardware options installation 38
o Install the cache module in the SAS cache module connector on the system board. For connector
locations, see "System board components (on page 10 )."
o Install the cache module into the storage controller.
10. If using a storage controller, install the controller card into the PCI riser cage.
11. Install the PCI riser cage (" Install the PCI/FlexibleLOM riser cage " on page 26 ).
12. Route the FBWC capacitor pack cable as indicated below: