I didn't do anything truenas/hexos side to get it to work, i know when i was running other OS prior to this I did update the firmware on the card to the latest since i am running the HPE branded one
Current setup of my plex/vault/deepstore server
Currently Using
Case: HL15 from 45 Drives
Mobo: AsRock Rack EPYCD8
CPU: AMD EPYC 7551P
CPU Cooler: Noctua NH-U9
PCI: LSI 9200-8e - Connecting to Supermicro 45 Bay JBOD Expansion Server Shelf 847E16-RJBOD1 - with 45 18tb hard drives
PCI: LSI SAS 9400-16i - Connecting to 15 18tb drives
PCI: NVIDIA Quadro P2000
PCI :ASUS Hyper M.2 X16 - SAMSUNG 990 PRO 2tb x4
PCI: Intel X520 10gb dual port sfp+ NIC
NVME: 2x Intel Optane SSD
SATA: 2x 1tb Samsung boot drives