did the rackstor have a 6GB SATA / SAS controller card? Yes or no
@rodrigue7973be Welcome to the Rockstor community.
I’m afraid I don’t understand your question. Rockstor is a software project and so does not have controller cards. Are you asking for the existence or otherwise of an included driver maybe? In which case we currently (as of writing) use the 4.12 version of the elrepo-ml kernel.
Hope the helps.