Update: I purchased a ARECA ARC-1200 for 9$. Drivers and tools work just fine using Windows Server 2019. Update 5/2022: There are now drivers for Windows 11 and it works with Server 2022 as well. Heya, I have an old HP Pavillion here and I would like to try a Hardware RAID with it. (just experimenting) -AMD A8-3820 4 Cores / 4 Threads -6GB RAM -Mainboard p6-2233eg -Chipset AMD A55 (Hudson-D2) I read about this matter with various results on various hardware, in specific combinations. But ya, this will just end up as another experiment. I was hoping for another AMD guy here, already having tested "old AMD desktops PCs with RAID controllers" Using Windows Server 2019 and/or Windows 10 as OS. (Allready installed and tested without RAID) As I can see, Fujitsu, Adaptec or even hp controllers (p440) go for around 10$. But Drivers for the hp p400 can only be found for Windows Server 2012 and up to 2016. (so I guess 2019 should work just fine, but you never know) While some LSI cards only offer drivers for Win XP and Win 7. I wasnt able to find drivers for the Fujitsu one. Or only 2003 and 2008 drivers. 10$ wont kill me, so I would start off with a Fujitsu and the hp p440 Controller.