Hello, thank you for your input.
I was already aware of the Realtek issues and have purchased an Intel NIC, though it hasn't arrived from my eBay purchase yet.
I was not aware of the C-states, so I'll be sure to check that out in my BIOS on my next reboot. Thanks for the heads-up on that.
Yes, I currently have one M.2 drive, and it's one of the drives I'm looking to expand. I apologize for not mentioning that in my initial post. I plan to acquire a second M.2 drive specifically for operating system virtualization, which is why I knew I would need a SATA card.
Regarding CMR drives, I had no idea about them, but after reviewing their price points, I cannot justify switching to them. If using my current drives is a deal-breaker for HexOS, I will simply switch to an operating system that supports them. Hopefully after buying a HexOs key I'll be able to find a way to make it play nicely with my drives.
Thank you again.