you can try to use the attached kexts for your system. Of course make a backup of your "Other" folder ;).
Is there a reason why you are on High Sierra + Clover instead of Catalina + OpenCore?
I'm using my daily driver Hackintosh build for over a decade ;).
Every year around my birthday I keep thinking about building a new Hackintosh for myself. I have built many systems over the years for my family and friends. Strangely enough I can't remember how this hackintoshing even started...
my areca-horror started with Lion. I had never changed the SMBIOS. btw i dumped the areca controller and switched to apple software raid. write & read speed is almost the same.
I never had problems using 3ware 9650 cards but they are f*cking expensive, so I'm gonna stay with apple software raid.
i think i tried all combinations with firmware and drivers with my areca arc 1220 (8x500gb, raid0) and mavericks, but no luck :(
the volumeset and raidset will die after starting up mavericks ... what i did:
o) create raid set and volume in raid bios utility -> fine