There is no easy answer for that question and that should rather not be addressed to Primergy technical support. You should rather contact your sales partner.
Models of mentioned Raid Controllers can be used in most of our products. But you need to know a particular part number as there are technical differences.
If you have a particular server and you want to install the card, please check if it was released for your particular server on our support web portal https://support.ts.fujitsu.com/
--> Please chose the server --> Documents --> Documentation --> Technical Information --> Released Adapters for PRIMERGY xxxxxx
In this document, you will be able to find which slot is dedicated for RaidController too.
On the same portal, you can find firmware/drivers under the "Driver" tab.
Fujitsu Support Team