The issue isn’t NAS to wireless device that causes buffering. It’s all the other wireless devices around. And it’s not just your own home network, live in a crowded apartment will cause issues. Move anything that can be wired to wired. Go with routers with high reliability. And that’s just having to read from other people experiences.

I run Amplifi HD mesh setup to a Synology NAS. Everything that can be wired is wired (2 desktops, 1 NAS, 1 printer and 2 Apple TV). Wireless network: 1 AppleTV, 1 Samsung TV, 5 wireless cameras, 3 iPads, a few iPhones, 3 laptops, a few Kindles.

I was having problem with 4K local streaming to the AppleTV on a WD MyCloud and desktop. Issues went away when I switched to a Synology.

I’m paranoid about the unrecoverable data with SSD. It goes main drive, SSD external for quick access, portable HD and large external HD for backup.

You’re right. It’s weird even on the official Kingston page and specification for the drive it doesn’t state the TBW.

Were you planning on writing 500GB/day? Usually these things have at least 72 TB TBW