Thank you for suggestion. I stumbled upon this brand last week, it looks promising. Sadly they don’t have presence in my country. Sure there’s ebay, international sellers and possibly other ways, but I don’t want to buy such a thing with non-local warranty.
I meant I probably should not buy 2-bay NAS with just USB2, if that still exists. There’d be not much to expand to once I put those two starting drives in. So preferably more bays/slots to put another drive there once the need arises. Or use expansion units like all of these offer (Synology is eSATA I believe, others have USB).