Is the main appeal of prebuilt NAS cases the aesthetics and the reduction of DIY concerns?
Because they seem to me like overpriced and underpowered computers. Most tech-oriented folks I know have more powerful PCs in a closet somewhere that they could easily convert into a NAS
Edit: some very thoughtful responses thanks y'all! I definitely see the appeal for people who just need something that doesn't need tinkering or care significantly about power draw and noise.