Hello sanzaborn33,   The controller H740P is Not validated for 13gen T430. It is valid for 14gen T440 server. I would recommend stay with the PERC  H730.  
Hi All, I currently have a long operational T430 server with a PERC h730 RAID card installed, as purchased new with the server from Dell online in 2017. I'd like to upgrade to the h740p PERC card but I cannot verify if the T430 will recognize and iDRAC will play nice with the new(er) PERC card. The T430 is running the latest BIOs 2.16.0 (If memory serves) and Windows Server 2019 Essentials installed. Can someone provide guidance as to compatibility here? Thanks
Poweredge T430 and PERC H740P Compatibility